62] ? rwlock_bug.part.0+0x90/0x90 [ 1494.763272][T17962] ? tomoyo_path_number_perm+0x214/0x520 [ 1494.768913][T17962] ? find_held_lock+0x35/0x130 [ 1494.773698][T17962] ? lock_downgrade+0x920/0x920 [ 1494.778574][T17962] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1494.783871][T17962] ? tomoyo_path_number_perm+0x459/0x520 [ 1494.789517][T17962] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1494.795767][T17962] ? tomoyo_path_number_perm+0x263/0x520 [ 1494.801400][T17962] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1494.801435][T17962] ? kvm_unregister_device_ops+0x70/0x70 [ 1494.812957][T17962] do_vfs_ioctl+0xdb6/0x13e0 [ 1494.817597][T17962] ? ioctl_preallocate+0x210/0x210 [ 1494.822711][T17962] ? __fget+0x384/0x560 [ 1494.826998][T17962] ? ksys_dup3+0x3e0/0x3e0 [ 1494.831420][T17962] ? nsecs_to_jiffies+0x30/0x30 [ 1494.836284][T17962] ? tomoyo_file_ioctl+0x23/0x30 [ 1494.841233][T17962] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1494.847485][T17962] ? security_file_ioctl+0x8d/0xc0 [ 1494.852608][T17962] ksys_ioctl+0xab/0xd0 [ 1494.856773][T17962] __x64_sys_ioctl+0x73/0xb0 [ 1494.861368][T17962] do_syscall_64+0xfa/0x760 [ 1494.865881][T17962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1494.865893][T17962] RIP: 0033:0x4598e9 [ 1494.865909][T17962] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1494.865916][T17962] RSP: 002b:00007f7006c61c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1494.865929][T17962] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1494.865938][T17962] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1494.865947][T17962] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1494.865955][T17962] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c626d4 [ 1494.865963][T17962] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1494.988696][T17962] Mem-Info: [ 1494.991994][T17962] active_anon:167432 inactive_anon:3884 isolated_anon:0 [ 1494.991994][T17962] active_file:8206 inactive_file:59027 isolated_file:0 [ 1494.991994][T17962] unevictable:2 dirty:221 writeback:0 unstable:0 [ 1494.991994][T17962] slab_reclaimable:13918 slab_unreclaimable:100394 [ 1494.991994][T17962] mapped:59388 shmem:4739 pagetables:1325 bounce:0 [ 1494.991994][T17962] free:1179516 free_pcp:667 free_cma:0 [ 1495.040929][T17962] Node 0 active_anon:668428kB inactive_anon:15536kB active_file:32684kB inactive_file:236108kB unevictable:8kB isolated(anon):0kB isolated(file):0kB mapped:237552kB dirty:880kB writeback:0kB shmem:17756kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1495.086850][T17962] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1495.128981][T17962] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1495.171339][T17962] lowmem_reserve[]: 0 2547 2548 2548 [ 1495.178933][T17962] Node 0 DMA32 free:927824kB min:36184kB low:45228kB high:54272kB active_anon:666512kB inactive_anon:15536kB active_file:31628kB inactive_file:236024kB unevictable:8kB writepending:880kB present:3129332kB managed:2611876kB mlocked:8kB kernel_stack:8704kB pagetables:5152kB bounce:0kB free_pcp:2892kB local_pcp:1412kB free_cma:0kB [ 1495.212093][T17962] lowmem_reserve[]: 0 0 1 1 [ 1495.218415][T17962] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1495.246696][T17962] lowmem_reserve[]: 0 0 0 0 [ 1495.251520][T17962] Node 1 Normal free:3776648kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1495.287946][T17962] lowmem_reserve[]: 0 0 0 0 [ 1495.310423][T17962] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1495.313106][T17980] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1495.326249][T17962] Node 0 DMA32: 1607*4kB (UME) 520*8kB (UME) 483*16kB (UME) 318*32kB (UME) 96*64kB (UME) 104*128kB (UME) 15*256kB (UME) 6*512kB (UM) 5*1024kB (UE) 4*2048kB (ME) 210*4096kB (UM) = 928332kB [ 1495.346619][T17980] CPU: 1 PID: 17980 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1495.368633][T17980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1495.378673][T17980] Call Trace: [ 1495.381951][T17980] dump_stack+0x172/0x1f0 [ 1495.386281][T17980] warn_alloc.cold+0x87/0x17f [ 1495.390942][T17980] ? zone_watermark_ok_safe+0x260/0x260 [ 1495.396500][T17980] ? mark_lock+0xc2/0x1220 [ 1495.400912][T17980] ? __lock_acquire+0x8a0/0x4a00 [ 1495.405846][T17980] __vmalloc_node_range+0x483/0x7e0 [ 1495.411033][T17980] ? is_bpf_text_address+0xac/0x170 [ 1495.416232][T17980] ? kvm_arch_create_memslot+0xc3/0x570 [ 1495.421774][T17980] __vmalloc_node_flags_caller+0x71/0x90 [ 1495.427389][T17980] ? kvm_arch_create_memslot+0xc3/0x570 [ 1495.432929][T17980] kvmalloc_node+0xdc/0x100 [ 1495.437422][T17980] kvm_arch_create_memslot+0xc3/0x570 [ 1495.442779][T17980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1495.449008][T17980] __kvm_set_memory_region+0x13b5/0x1d00 [ 1495.454650][T17980] ? gfn_to_hva+0x470/0x470 [ 1495.459146][T17980] ? lock_downgrade+0x920/0x920 [ 1495.463996][T17980] kvm_set_memory_region+0x2f/0x50 [ 1495.469113][T17980] kvm_vm_ioctl+0x729/0x1860 [ 1495.473692][T17980] ? debug_check_no_obj_freed+0x20a/0x43f [ 1495.479956][T17980] ? find_held_lock+0x35/0x130 [ 1495.484705][T17980] ? kvm_unregister_device_ops+0x70/0x70 [ 1495.490325][T17980] ? lock_downgrade+0x920/0x920 [ 1495.495170][T17980] ? rwlock_bug.part.0+0x90/0x90 [ 1495.500103][T17980] ? tomoyo_path_number_perm+0x214/0x520 [ 1495.505729][T17980] ? find_held_lock+0x35/0x130 [ 1495.510489][T17980] ? lock_downgrade+0x920/0x920 [ 1495.515324][T17980] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1495.520611][T17980] ? tomoyo_path_number_perm+0x459/0x520 [ 1495.526232][T17980] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1495.532458][T17980] ? tomoyo_path_number_perm+0x263/0x520 [ 1495.538085][T17980] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1495.543905][T17980] ? kvm_unregister_device_ops+0x70/0x70 [ 1495.549536][T17980] do_vfs_ioctl+0xdb6/0x13e0 [ 1495.554131][T17980] ? ioctl_preallocate+0x210/0x210 [ 1495.559224][T17980] ? __fget+0x384/0x560 [ 1495.563395][T17980] ? ksys_dup3+0x3e0/0x3e0 [ 1495.567802][T17980] ? nsecs_to_jiffies+0x30/0x30 [ 1495.572640][T17980] ? tomoyo_file_ioctl+0x23/0x30 [ 1495.577576][T17980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1495.583887][T17980] ? security_file_ioctl+0x8d/0xc0 [ 1495.588984][T17980] ksys_ioctl+0xab/0xd0 [ 1495.593126][T17980] __x64_sys_ioctl+0x73/0xb0 [ 1495.597703][T17980] do_syscall_64+0xfa/0x760 [ 1495.602196][T17980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1495.608067][T17980] RIP: 0033:0x4598e9 [ 1495.611959][T17980] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1495.631560][T17980] RSP: 002b:00007f7006c1fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1495.639978][T17980] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1495.648632][T17980] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1495.656598][T17980] RBP: 000000000075c118 R08: 0000000000000000 R09: 0000000000000000 [ 1495.664569][T17980] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c206d4 [ 1495.672549][T17980] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1495.683837][T17962] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1495.698898][T17962] Node 1 Normal: 2*4kB (ME) 12*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776648kB [ 1495.716935][T17962] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1495.727209][T17962] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1495.736643][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1495.736712][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1495.750294][T17962] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1495.760636][T17962] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1495.770490][T17962] 71206 total pagecache pages [ 1495.775848][T17962] 0 pages in swap cache [ 1495.780096][T17962] Swap cache stats: add 0, delete 0, find 0/0 [ 1495.786834][T17962] Free swap = 0kB [ 1495.790635][T17962] Total swap = 0kB [ 1495.794865][T17962] 1965979 pages RAM [ 1495.798992][T17962] 0 pages HighMem/MovableOnly [ 1495.803735][T17962] 341179 pages reserved [ 1495.808023][T17962] 0 pages cma reserved [ 1496.054751][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1496.054756][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1496.054810][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1496.061201][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1496.067062][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1496.072707][ C1] protocol 88fb is buggy, dev hsr_slave_0 17:55:50 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x01\x80\x00', 0x3001}) 17:55:50 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:50 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ff9000/0x2000)=nil, 0x940741d2e3bc3e1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsetxattr$trusted_overlay_opaque(r4, &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x1000) r5 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x40046109, &(0x7f0000000000)) r6 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x40046109, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) 17:55:50 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = epoll_create1(0x180000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8) sendto$inet6(r2, &(0x7f0000000040), 0xffb0, 0x0, 0x0, 0xffa8) 17:55:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x500000000000000, 0x500]}) [ 1498.988915][T17989] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1499.026041][T17989] CPU: 0 PID: 17989 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1499.035193][T17989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1499.045259][T17989] Call Trace: [ 1499.048562][T17989] dump_stack+0x172/0x1f0 [ 1499.052910][T17989] warn_alloc.cold+0x87/0x17f [ 1499.057601][T17989] ? zone_watermark_ok_safe+0x260/0x260 [ 1499.063172][T17989] ? mark_lock+0xc2/0x1220 [ 1499.067625][T17989] ? __lock_acquire+0x8a0/0x4a00 [ 1499.072578][T17989] __vmalloc_node_range+0x483/0x7e0 [ 1499.077874][T17989] ? is_bpf_text_address+0xac/0x170 [ 1499.083085][T17989] ? kvm_arch_create_memslot+0xc3/0x570 [ 1499.088986][T17989] __vmalloc_node_flags_caller+0x71/0x90 [ 1499.094658][T17989] ? kvm_arch_create_memslot+0xc3/0x570 [ 1499.100219][T17989] kvmalloc_node+0xdc/0x100 [ 1499.104839][T17989] kvm_arch_create_memslot+0xc3/0x570 [ 1499.110219][T17989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1499.116472][T17989] __kvm_set_memory_region+0x13b5/0x1d00 [ 1499.122117][T17989] ? gfn_to_hva+0x470/0x470 [ 1499.126640][T17989] ? lock_downgrade+0x920/0x920 [ 1499.131512][T17989] kvm_set_memory_region+0x2f/0x50 [ 1499.136640][T17989] kvm_vm_ioctl+0x729/0x1860 [ 1499.141332][T17989] ? debug_check_no_obj_freed+0x20a/0x43f [ 1499.147063][T17989] ? find_held_lock+0x35/0x130 [ 1499.151832][T17989] ? kvm_unregister_device_ops+0x70/0x70 [ 1499.157477][T17989] ? lock_downgrade+0x920/0x920 [ 1499.162329][T17989] ? rwlock_bug.part.0+0x90/0x90 [ 1499.167278][T17989] ? tomoyo_path_number_perm+0x214/0x520 [ 1499.172916][T17989] ? find_held_lock+0x35/0x130 [ 1499.177695][T17989] ? lock_downgrade+0x920/0x920 [ 1499.182638][T17989] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1499.187933][T17989] ? tomoyo_path_number_perm+0x459/0x520 [ 1499.193578][T17989] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1499.199823][T17989] ? tomoyo_path_number_perm+0x263/0x520 [ 1499.205460][T17989] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1499.211306][T17989] ? kvm_unregister_device_ops+0x70/0x70 [ 1499.216953][T17989] do_vfs_ioctl+0xdb6/0x13e0 [ 1499.221550][T17989] ? ioctl_preallocate+0x210/0x210 [ 1499.226664][T17989] ? __fget+0x384/0x560 [ 1499.230826][T17989] ? ksys_dup3+0x3e0/0x3e0 [ 1499.235248][T17989] ? nsecs_to_jiffies+0x30/0x30 [ 1499.240113][T17989] ? tomoyo_file_ioctl+0x23/0x30 [ 1499.245052][T17989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1499.245071][T17989] ? security_file_ioctl+0x8d/0xc0 [ 1499.245089][T17989] ksys_ioctl+0xab/0xd0 [ 1499.245105][T17989] __x64_sys_ioctl+0x73/0xb0 [ 1499.245123][T17989] do_syscall_64+0xfa/0x760 [ 1499.245144][T17989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1499.245155][T17989] RIP: 0033:0x4598e9 17:55:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1, 0x0, 0x277}, 0x6}], 0x1, 0x40, 0x0) 17:55:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) socketpair(0x2, 0x5, 0x9, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000300)={'icmp\x00'}, &(0x7f0000000340)=0x1e) recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) [ 1499.245170][T17989] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1499.245178][T17989] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1499.245192][T17989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1499.245200][T17989] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1499.245207][T17989] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1499.245215][T17989] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1499.245223][T17989] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1499.391871][T17989] warn_alloc_show_mem: 1 callbacks suppressed [ 1499.391877][T17989] Mem-Info: [ 1499.417271][T17989] active_anon:169014 inactive_anon:6674 isolated_anon:0 [ 1499.417271][T17989] active_file:8205 inactive_file:59151 isolated_file:0 [ 1499.417271][T17989] unevictable:0 dirty:358 writeback:0 unstable:0 17:55:50 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1499.417271][T17989] slab_reclaimable:13894 slab_unreclaimable:96915 [ 1499.417271][T17989] mapped:62152 shmem:6684 pagetables:1372 bounce:0 [ 1499.417271][T17989] free:1178821 free_pcp:181 free_cma:0 [ 1499.512022][T17999] IPVS: ftp: loaded support on port[0] = 21 17:55:51 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "8c97083b5a61994dec5f5465e2b6b8f7d978029486c93c13c6534fd7afaf145a73be634ea45ead7d03d3d0332aa8b9a1fadb7b18b7c5b95ef407af8c564329da9af10207db9489212354eb8a2ed44aa98d0363c301fb1ce48217d3c9f103264903209f979d05e53571b56dd7651db8f23763632e6a315dcdeefea418d1e4e4b03d9c895bf90930fe7e767d6debd7e836d4e46eec9aa1ea7489c2287b81e6db0dfb9c24da03d53cae717a33f66b3cbbacc9bcc818761c5d54f5c1c8f1f677fba4642207b9766694058fd1b4e9ce6d9c64cc73a7f278687e0b68fd34146d7fa9c1a54b4a6fc0a3fb09bfb52c9034ba8eec4a608ea5afafc86337ac34b3117fc429b43e311dd185943193cc122db729211369b5d615fd1b0aa4b0f674c8687a5d4438d596a62bf7c475761ca73851692911d86d5df49216e7952f6da41e27c0e6ba755bf6da824c6988ff01c5010980dd97593a40d7596472ff27a8bec62a58c5552ae9b0ce048dd503acbd5df21b5cacf4c92d6361af4d0f261045cd04f5c4de857bfb89ec8a2c02a221c39db1e69719a73e3c27a169bf81b0c20b396d4709025f64d6b3b30b52fb17505c8c5b136aedb1ec6b76ce0b09fc4b3940bb2874ac17652acde59d5f3241ae526ebdb525c723062f6fbb8e097267e80a6b83877fd2ab92de8ad70272d6809d33a2188fe05adf831f5274bbb153433ee0271d12c9caa828bfd91dd5eb103a95b3af7b9595d089d843ea393f575cb6ec37c0b8aa32a67ad35ce64368319dfa153fccc335c1687c4926cbdc9e5748d3dd477e243242a8096f623f6ca83939d3ef61ec71c9e530f267cc28d1a1953c904a75fa22d5842b226a2f61769b38f3b15f5f7c0da07de3509fcd2c7d369740a19b56fc950ca230b720b32d7b07c05ccb13fae079f8acaf65d860f61441b1448af7a9d04ff4f51072b39840430235f2e1a505ae95684191b39062c799b5ae28377e2e24257d5e39b4f1d18c0313d4f13f6d00a61820452c9f4ec98efc50cebc0030adf7878e99097761a3b9cab4983a70e55f88d96e5e670880764c7672a45c4b0a605c1e9a75bc68da1f442d7891ee02b4b9131e894e847672e487f293f1496430577ba0710d9175edfb4ba3afa5ec6146bdeca98617cf0a474703d9bcd1afa8621374e031b56a2a2194703a9c4153529393730e59edd09454d0f0e51c58029d0a9b969f8249a95aa7a6fe45a3262a6d23168727dafea63f8b20057773b642986156d345761bda27887563d3a92e5cb518b8fd34e676cb41908d10210e1ea8f2fa819efea1b89269db3357d1968d1bcc8af96fd15974d3a8cceed9189d66a8f2094dc474c0c007e6de7913969e43842be33b8c1740da0b2e7d1e35eeb261e3174fb3ceaa0de524b11a4a527a877cd15f21f34aa86e26b3b1b59dca5a347419ea33f198f5207861c76c562a0082c49f749c66ecb73104636e5545951338828d393bf5743c923666e9a13fca2551c633f7b79f1430c6383097a55db6d9ad210dd46bb140742859c261e8d11f064b93514ddb052b03c08b94ee4a74082cebf0849132bab085d82495f9542dedc6d12c939750ba162c3553d2829e91df3e9dffdd16a5e3ce315980797a9b72646da810b158d72d190906df97244e5351012af1023afd96dd30778e7f3ba4cffab95b47f19753e6f267e4d2abfa350305f866d31e6542841b445684973ed72d64745190180752855b64f1a310a7b40af7492edee42081dfd098b971912be2ab9a3dae0f2cf711302dc657bc4bfd11115e932ccb07c809f1433e9d7e986749f6e1cd902655bef0e1870037b22bf12a34f0dfafaafc1ea2c08c6a166bb8543fe148a9e729c1fb39e10d9581bed5b5b2303c1af30ec663a4ae26a2cacfb0913a5e286b71e792f334f48aafd3906143d7354891aaa8de5cad3824c5797df46e0e8ea180bdd9f2394a46d93ad45c9a07dedb2080b71a91c3eecc5a8839c6c8c07de9358fe3896023d4918c5549288ac0c19f4b203e57b8146b4c0d4abf710ab8b8be8dee437d4495cd70a5361e4823d30b94b516115de5fc33ea8675b08e2c52a03449a81f9041417cc9abf543fdc4225edda4d82b9329795e26cbd280cccb981c17dea0788a94fcd97f14b60f85b222b9f2cda85b56012778b02fce7fe925263169e3f521479891c178c29cb371276455230f7e3338195e0cb45547c13f99096b3dca8e2333d6e0592ed7cd44229a367375d0fb0bcb4111af088c1b7aa670f0ff05abc397c56de757ef5695c87d80662f04b95cdf8bd2c5e4cde9ab273457ce990236ca564a1c7ac39af055caddeb4ab4a4a1da024a122d2fbf826c703a463c47a8017146eb12486202fd21c16a5d6d1e34c2e2b1f15eccd51406b5ae0c8a7392e1a597b490a594199650ced65360542dc1ea79dec80f764f7ef67d5ab3417701f85b8642a5f536b64a17bbc88310cae48072e6a8fda7e6254afb0576bd776095c34b4de8dcec01a77730d1b117f019ec6e1908927ac59193b6b08c458ec156f1b3ab28f04cee540d6b1813a12ae45b29366149c93fadda15ddbd19214aafff92ba97600f4b3f6ce4681947ebd2e64d146287f96d075458bf29c7913ed64d7ce20db27e0a38c35341dccee3d8c5a382025e98d78e9e8e77d89a2ef41361e4ca5d10d14983344ac3a76bcd215d522682028ae2e5755268bf3b4f0406c182312b2bfd4e8903c4464c0f3c54042a46eff96c83c3f4800c4eb7f689a5c8f171fb98cc469f34ca44e493c060c3d946104f62a8da724f3f92ed53cd3d5cc94bcbc26ee2ce42a852d1025abc29b8cbdaf5bb1f53217912a1d468e40211d2508191438eb31910567009217b78b2a0452d007e39ffe1e48aa4a1f0574db5c2ef43bbd0a9d87a5c5d86d60f920239ecced46862cceba6c9bd86d548213f93e0c8a1cd7c848f72df81da0a8029a4c0d20116e56d0edc3792c2f438c59e92af3a9913b66a0365f202ff8402042dd8d4e0d616f1f8076fafb60dd50b5f3b0370ab4ecdfeecd4ebe553ba1f27304fef9b37e1663bc63aed6c8f05819d935678fcb38f60f65c91c0cd1805194b32c1ee131c48295cb9a5a0fcf8595545d6f5549c58cfaa9b36effe18475abaeef3a5a64d1e6e4672d82a9d85a27fbf9d0ac960aa0bea0d9ddfe964dfa4c89a5b0db0edbd9326a63715771284a845f365ff31193e952906213203c85493bffdb31ccbe7003293badfff61c276fcc147cfd6f7907e674f51b873101aa578981a4a360aed9d839942a30ffd6ac3f33b25954c5f11f9b7478216df64c5462d0c627b0bfe6b564ea94cb29860050259887f82f1a574a0c649be8e4602d127847b9fe03a6c15c281ebb104d057717ffb947a499498e388602565d748eaba1bd8a75ac3606ca61b834d78b259150b4c2f1cf9cc02452cadb4582c153a59f485cc9e51c10977be91449e61474471f447c6860d6da3f2ebb5a45b1f77d99bb3527a0392189817d2238030954e1d394d97efd6f94865cc40d54232cf2b3c353b6fcf26b40960b1342ecc693d3420e17346c41a1b021a4800f1c455a9d8624174600eac0a39b10f6e6e42c070f61a9f878b4913cc4c6b13548cc92305b678cca862aac7052c6297575358ad60a11a1cea8df4b72b089d04484a67cf640511f2ccad6b450c28ef0889cac5923c3e3532863e59cee0cb5f0e0f3ea7d03a8f404c7a1558c991a0fd6a5714e5f4493cc745e3b5b1291d90378721d8b1c4a781ada9d1cedc816b8adc96d1d057358dc8a4349184d85e7da3e5a00087e4251af536e988ebce09277af5a606ffaecb3e992316918748c0d7175f9b27f92b5855cc4aa963f6474a88129a7cc7cb8cbb4c177e484b6a60500ef1549c887e714e2e8122081ea1510efd2a97556777b7a86d96652aa1ca7451c34760d8aee7bd2c609ac5e0af8c4bde654dc3095b1d3aedb2637d023d6dba64f1e02f06abc63eed5ba6e519b7cee60302bff2126072fa0f95dde115514be16a6410f5c241633e654b3f8a7efb8f568e1239b88ac1dc700d06797c247774f25eaa0b5908471ef3cbb36f41fd8719fe5781fd96460f42d162af3af102c376d7a09867978de9bf6437acbd4de2ea5b4dcc74549b2525a571f468b77f186cc4090216b7e9ed908917d94b6d2c6a7bbe913bda88a251f64f3031d7b3563cece1734d8c181f6947cc486c59849cf43e1603e7a01183755ea8e5dd5c2523bc285e8bc1941caa7e0428f1f292950239632311bb136f5efbb80ccbea0088972e554dbe4bdbff70c4021cd0e3bda7ef5ab06e69c612ccbf1f6af2861f73a40bb9277612584b0940afbf007859648bfe3155b8714d7c89f801292cf7d33b78e033b1a6a4e04b678c32e7a3a4ca3ad2121d8421719573c4c129f00dcc7c996c21fec5c0a971912d81b97c85321ae669bbf1858520fc985c1ac7778ade63c1ce0ec889d02dcaa3ec10ebd3d865d719270699656e3edcccfbfeefe1416dc4d9c6d93770df1379d41158e36f8c75d5fa79a94bc5d80a152a06c072b7551b541781a0b2a9d48d72073997b28f9e1f6bc01800d05144ab05ee8982777e2cc192a921ca7fa9f03f2077d899a54d106d8c5f0acff58a05e0f64c70b37c4e5c5d7fba37c993bd3c828e5ef90f5f829c31e6df37721f192357e5c5d0a677c4b0e80e7de1be80e1f82f41dd7268e618964adbebbe4e6fb06fc19a6be685077b4bbbc571e2d44a9bb6087f3fd02580809b7b25555e80fed503b5a10ae3bdf3aa9e4b11609ffdb4e7f97235dcd49d6f11ae3a2c165f4cd08a119e0ebf5536ddd6b672e47d646cf85f40e912dcc762c68db5773a0aa7e7c5966fd4308a96fe715dcee7fbb4fb3d58e446d8a2edc1bd40521fa6b9036345d5c6c66e25b28d9c19c0df9a7b4f779e21bfb837b421830f0891ab20cec3597f27cca72c0e6f9e80a6f46101cfa6b21bc34728e4436c86166b37e3646d50f604b5dbf7bcb37412fdbe4bbe04d543de233cb99308f6ae355e43056535a9ece7a144524f785c17004a06aeb3cd099935735e018d71e3fee53aed440d1d429219d5fd96e4e0d05261e8c68ffd73a7010f7b77cd3c3155b715648a2f6c3e4e5a741b376ead711cee9eccde8d4b857baeed8cd54c934e90a17aa8bf107a8209b950faad2251bf85029bf3076297cdadd1221974479d6aea180004f5de4e10d6707c95c1b0d08d669cd4c98cf38588b2b2eada996c3b4f1f9716c8e614019921cdc718c17956db4c66aeebae4e1f9c402524620b956f38ff533446189ff2fa80e50a6923a6e0b4d0113b4b86926f0fe29cd22108f8fa72d0fb8089547f5a381bf6ad4c80318505b03e6b75f8ada4a73d34292d7494ee7191c5cdf66c4ac094ff4fed29e814c3a933fd6fa8159920b94d2a8c9a4b19dfc28096aeb2d9a4cd1f8e219906c5a3ac925f6d815db91a05a0c6635d997fedd60558a8ec0735d6fc8ad2b1d004067cae337dc56a91b3e68decf8852408d974f03bd015fefd4e7bbf3264b3200ca6f9a479146148f16d70f888ffea78d0dba651929df76a810c9eac72b96c1f91cae30838d5d19e077f41991482b944c63178b950cc37c15549276eaade1032e9b09c22dc5a03550a73856013f9c1cb7b00bbeb8bb820041efd5c884cb3a071f5ed1c347ef75489121ccf11d777e55102c86390f291977402d93b09a919898497b878cc2afc66faf1e6226655ed16340531c60927f272fcabc818545eaba17afff43a0314241f61e7b74ce53ce376ed0ee9a04c78cab60c773ac1baef7da6a9b466f2"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x0, 0x2) r2 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x40046109, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000340)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f00000003c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000140), r3, 0x3}}, 0x18) r4 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x40046109, &(0x7f0000000000)) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r5 = accept$alg(r0, 0x0, 0x0) r6 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x40046109, &(0x7f0000000000)) r7 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x40046109, &(0x7f0000000000)) r8 = socket$caif_seqpacket(0x25, 0x5, 0x0) write$binfmt_script(r8, &(0x7f0000000600)=ANY=[], 0xffffffffffffffca) recvmmsg(r5, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) [ 1499.534036][T17989] Node 0 active_anon:674032kB inactive_anon:26696kB active_file:32680kB inactive_file:236604kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:248608kB dirty:1428kB writeback:0kB shmem:26736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 137216kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1499.564223][T17989] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1499.614015][T17989] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 17:55:51 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1499.850870][T17999] IPVS: ftp: loaded support on port[0] = 21 [ 1499.890153][T17989] lowmem_reserve[]: 0 2547 2548 2548 [ 1499.896195][T17989] Node 0 DMA32 free:923824kB min:36184kB low:45228kB high:54272kB active_anon:670488kB inactive_anon:26108kB active_file:31628kB inactive_file:236608kB unevictable:8kB writepending:1512kB present:3129332kB managed:2611876kB mlocked:8kB kernel_stack:8768kB pagetables:5296kB bounce:0kB free_pcp:1724kB local_pcp:952kB free_cma:0kB [ 1499.904618][ C0] net_ratelimit: 16 callbacks suppressed [ 1499.904625][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1499.927202][T17989] lowmem_reserve[]: 0 0 1 1 [ 1499.932719][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1499.938781][T17989] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1500.038858][T17989] lowmem_reserve[]: 0 0 0 0 [ 1500.043544][T17989] Node 1 Normal free:3776648kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1500.075692][T17989] lowmem_reserve[]: 0 0 0 0 [ 1500.080421][T17989] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1500.095644][T17989] Node 0 DMA32: 2030*4kB (UME) 1086*8kB (UME) 662*16kB (UME) 333*32kB (UME) 106*64kB (UME) 104*128kB (UME) 19*256kB (UME) 5*512kB (UM) 5*1024kB (UE) 2*2048kB (ME) 211*4096kB (UM) = 939048kB [ 1500.142383][T17989] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1500.156036][T17989] Node 1 Normal: 2*4kB (ME) 12*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776648kB [ 1500.174008][T17989] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1500.199152][T17989] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1500.212375][T17989] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1500.214659][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1500.222080][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1500.227741][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1500.233435][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1500.239202][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1500.244949][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1500.250586][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1500.256319][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1500.270081][T17989] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1500.279790][T17989] 71267 total pagecache pages [ 1500.285179][T17989] 0 pages in swap cache [ 1500.289417][T17989] Swap cache stats: add 0, delete 0, find 0/0 [ 1500.307640][T17989] Free swap = 0kB [ 1500.316717][T17989] Total swap = 0kB [ 1500.320556][T17989] 1965979 pages RAM [ 1500.324416][T17989] 0 pages HighMem/MovableOnly [ 1500.330136][T17989] 341179 pages reserved [ 1500.334363][T17989] 0 pages cma reserved 17:55:53 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x01\x82\x00', 0x3001}) 17:55:53 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0xffb0, 0x0, 0x0, 0xffa8) r2 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x40046109, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000040)=0x400, 0x4) 17:55:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x146, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ab553fec94248c32e27d04000000288a", 0x3fb) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0xfec8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f00000001c0)=""/194, 0xc2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000180)=0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) 17:55:53 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:53 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x600000000000000, 0x500]}) 17:55:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) r1 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x40046109, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000003c0)="ab553fec95248cda7928feb86ae53a59237aec8ba984cd82f301f188fcc86d468336dc08816450f63b4edc475691db76b4230484581fc00c2bc622039f4138d40eb1a5812485589cbf594924435a6c3ec2098a08762a637ac20768b66c1f96e495167b3e19b106de08aaef3fdf14d6e8bee38e7afc2f986ef09c1c32277716206c1c675971e886de8c6d31234670b2d1", 0xfd18) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000000c0)={0x8000, {{0x2, 0x4e23, @empty}}, 0x3, 0x3, [{{0x2, 0x4e20, @empty}}, {{0x2, 0x4e24, @remote}}, {{0x2, 0x4e24, @empty}}]}, 0x210) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r2, &(0x7f0000005280)=[{{0x0, 0x2b2, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}, 0x4}], 0x1, 0x0, 0x0) 17:55:53 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1501.815679][T18060] IPVS: ftp: loaded support on port[0] = 21 17:55:53 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x1ffc000000000000, 0x2, 0x1, 0xa64, 0x7f, 0x5, 0x4, 0x5, r3}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x1f}, 0x8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0xffb0, 0x0, 0x0, 0xffa8) 17:55:53 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$caif_seqpacket(0x25, 0x5, 0x1) r3 = getpid() tkill(r3, 0x800000015) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='numa_maps\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f0000000300)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103], 0x1f004}) ioctl$KVM_RUN(r9, 0xae80, 0x0) r10 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r10, 0x40046109, &(0x7f0000000000)) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) r13 = ioctl$KVM_CREATE_VCPU(r12, 0xae41, 0x0) ioctl$KVM_SET_REGS(r13, 0x4090ae82, &(0x7f0000000300)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103], 0x1f004}) ioctl$KVM_RUN(r13, 0xae80, 0x0) r14 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r14, 0x40046109, &(0x7f0000000000)) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000540)=ANY=[@ANYBLOB="070000000000000003000000000000000400000000000000", @ANYRES32=r4, @ANYBLOB="000000007f00"/28, @ANYRES32=r6, @ANYBLOB="00000000070000000000000000000000000000000000000000ac0000f4e4e0ca627362ee1fcdbf189bfb6cc4ad09857ea4e3e331bb3b02f65b29c4dd7351f3ea86ed92bd9ca921e3b75d14ce42d76ef866144baaa04d6bfa5beb1e8d9b16ebf1402cf203bb6e9808e0c729a39fa75e392b3f99538c965606c27c30be68ca7809966a780579637e85adf798669347491d59dd8ee7f06f40bb2850c29b6b048a4f75c89f9cfa669990316c6c1116a8e65b78aec343f7b503f5121d7b7d3e2342e169e3e4521f6974a3f50d180f61fd4dfc1272d223", @ANYRES32=r1, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="f084082c50c52e2fc2a52813fd6e149ea1c3b5", @ANYRESDEC=0x0, @ANYRES32=r13, @ANYBLOB="1bd732bd91ebd6488f151ada455915e6b7565863744881c69c9332", @ANYRES64=r5, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRESOCT=r6, @ANYRES32=r1], @ANYRES32=0x0, @ANYRESHEX=r14], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=r10, @ANYBLOB="683ed25c9f951427c40fcff9ca36c399d7703315027098a61129e2af5da60fe1fc9ceae1b39af11f25a6a79f9985c18c2225dfe219ae4a7bd39e55d0e163a859540e793f8c8ca21456f97a6feb5181fb183d349ecd7723a8ad2b954cf5a0b1d169a9c0266ccdef3294da68c0db799800ad648583b5eff8ea75cc39e072f3cceec50c7a6640d03b50bbac5238fa671d46f70c301c14c20d5530d92753d31f5a60ab5b39314189c2a2966e83df7a1252fa78da5d5d8642772cc9e07448209362fbbaa2746efe46f3fb31f704f55ec98156331d65b46020c6939e02a9dcb46c50ca24f2a2ec"], @ANYBLOB="00000000ffff00"/28]) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) [ 1502.121638][T18051] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1502.182620][T18051] CPU: 1 PID: 18051 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1502.191859][T18051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1502.201925][T18051] Call Trace: [ 1502.205233][T18051] dump_stack+0x172/0x1f0 [ 1502.209593][T18051] warn_alloc.cold+0x87/0x17f [ 1502.214316][T18051] ? zone_watermark_ok_safe+0x260/0x260 [ 1502.219890][T18051] ? mark_lock+0xc2/0x1220 [ 1502.224314][T18051] ? __lock_acquire+0x8a0/0x4a00 [ 1502.229269][T18051] __vmalloc_node_range+0x483/0x7e0 [ 1502.234486][T18051] ? is_bpf_text_address+0xac/0x170 [ 1502.239693][T18051] ? kvm_arch_create_memslot+0xc3/0x570 [ 1502.239713][T18051] __vmalloc_node_flags_caller+0x71/0x90 [ 1502.239730][T18051] ? kvm_arch_create_memslot+0xc3/0x570 [ 1502.239757][T18051] kvmalloc_node+0xdc/0x100 [ 1502.256435][T18051] kvm_arch_create_memslot+0xc3/0x570 [ 1502.266288][T18051] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1502.272533][T18051] __kvm_set_memory_region+0x13b5/0x1d00 [ 1502.272560][T18051] ? gfn_to_hva+0x470/0x470 [ 1502.272588][T18051] ? lock_downgrade+0x920/0x920 [ 1502.272618][T18051] kvm_set_memory_region+0x2f/0x50 [ 1502.292632][T18051] kvm_vm_ioctl+0x729/0x1860 [ 1502.292651][T18051] ? debug_check_no_obj_freed+0x20a/0x43f [ 1502.292668][T18051] ? find_held_lock+0x35/0x130 [ 1502.292684][T18051] ? kvm_unregister_device_ops+0x70/0x70 [ 1502.292704][T18051] ? lock_downgrade+0x920/0x920 [ 1502.307723][T18051] ? rwlock_bug.part.0+0x90/0x90 [ 1502.307741][T18051] ? tomoyo_path_number_perm+0x214/0x520 [ 1502.307762][T18051] ? find_held_lock+0x35/0x130 [ 1502.307787][T18051] ? lock_downgrade+0x920/0x920 [ 1502.307805][T18051] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1502.318259][T18051] ? tomoyo_path_number_perm+0x459/0x520 [ 1502.318282][T18051] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1502.318296][T18051] ? tomoyo_path_number_perm+0x263/0x520 [ 1502.318314][T18051] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1502.318350][T18051] ? kvm_unregister_device_ops+0x70/0x70 [ 1502.328880][T18051] do_vfs_ioctl+0xdb6/0x13e0 [ 1502.328901][T18051] ? ioctl_preallocate+0x210/0x210 17:55:53 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1502.328912][T18051] ? __fget+0x384/0x560 [ 1502.328931][T18051] ? ksys_dup3+0x3e0/0x3e0 [ 1502.343782][T18051] ? nsecs_to_jiffies+0x30/0x30 [ 1502.343804][T18051] ? tomoyo_file_ioctl+0x23/0x30 [ 1502.343822][T18051] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1502.343839][T18051] ? security_file_ioctl+0x8d/0xc0 [ 1502.343856][T18051] ksys_ioctl+0xab/0xd0 [ 1502.343873][T18051] __x64_sys_ioctl+0x73/0xb0 [ 1502.361334][T18051] do_syscall_64+0xfa/0x760 [ 1502.361358][T18051] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1502.361370][T18051] RIP: 0033:0x4598e9 [ 1502.361386][T18051] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1502.361398][T18051] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1502.377364][T18051] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1502.377373][T18051] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1502.377382][T18051] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1502.377391][T18051] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1502.377400][T18051] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1502.386131][T18051] Mem-Info: [ 1502.661427][T18051] active_anon:169028 inactive_anon:6664 isolated_anon:0 [ 1502.661427][T18051] active_file:8205 inactive_file:59310 isolated_file:0 [ 1502.661427][T18051] unevictable:2 dirty:521 writeback:0 unstable:0 [ 1502.661427][T18051] slab_reclaimable:13889 slab_unreclaimable:96665 [ 1502.661427][T18051] mapped:62154 shmem:6710 pagetables:1338 bounce:0 [ 1502.661427][T18051] free:1178769 free_pcp:451 free_cma:0 [ 1502.730334][T18051] Node 0 active_anon:674008kB inactive_anon:26656kB active_file:32680kB inactive_file:237240kB unevictable:8kB isolated(anon):0kB isolated(file):0kB mapped:248616kB dirty:2080kB writeback:0kB shmem:26840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 149504kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1502.768920][T18051] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1502.847319][T18060] IPVS: ftp: loaded support on port[0] = 21 [ 1502.929876][T18051] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1502.972963][T18051] lowmem_reserve[]: 0 2547 2548 2548 [ 1502.978795][T18051] Node 0 DMA32 free:928492kB min:36184kB low:45228kB high:54272kB active_anon:679152kB inactive_anon:17956kB active_file:31624kB inactive_file:237156kB unevictable:8kB writepending:2080kB present:3129332kB managed:2611876kB mlocked:8kB kernel_stack:8672kB pagetables:5204kB bounce:0kB free_pcp:2240kB local_pcp:1188kB free_cma:0kB [ 1503.014616][T18051] lowmem_reserve[]: 0 0 1 1 [ 1503.019277][T18051] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1503.054636][T18051] lowmem_reserve[]: 0 0 0 0 [ 1503.062616][T18051] Node 1 Normal free:3776648kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1503.123291][T18051] lowmem_reserve[]: 0 0 0 0 [ 1503.135776][T18051] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1503.169131][T18051] Node 0 DMA32: 2034*4kB (UME) 1398*8kB (UME) 748*16kB (UME) 326*32kB (UME) 70*64kB (UME) 71*128kB (UME) 15*256kB (UME) 4*512kB (UM) 5*1024kB (UE) 2*2048kB (ME) 210*4096kB (UM) = 930552kB [ 1503.215695][T18051] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1503.234427][T18051] Node 1 Normal: 2*4kB (ME) 11*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776640kB 17:55:54 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x01\x84\x00', 0x3001}) 17:55:54 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:54 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:54 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x40046109, &(0x7f0000000000)) ioctl$VIDIOC_G_CROP(r1, 0xc014563b, &(0x7f0000000040)={0xb, {0x7, 0x9, 0x22, 0xff}}) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x40046109, &(0x7f0000000000)) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0xffb0, 0x0, 0x0, 0xffa8) [ 1503.270846][T18051] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1503.281204][T18051] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1503.294625][T18051] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1503.340288][T18051] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1503.364337][T18106] IPVS: ftp: loaded support on port[0] = 21 [ 1503.374650][T18051] 71374 total pagecache pages [ 1503.379343][T18051] 0 pages in swap cache 17:55:54 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x800000) getpeername$netrom(r2, &(0x7f0000000200)={{0x3, @null}, [@default, @bcast, @default, @netrom, @bcast, @remote, @rose, @bcast]}, &(0x7f0000000280)=0x48) r3 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x40046109, &(0x7f0000000000)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000300)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103], 0x1f004}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = fcntl$dupfd(r3, 0xc0a, r6) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r7, &(0x7f00000000c0)=[{0x7, 0x2, 0x524995b5, 0x380000000000, @time={r8, r9+10000000}, {0x400, 0x5}, {0xffffffff}, @note={0x4, 0x5, 0x1000, 0x4, 0x3458828b}}, {0x1ec, 0x612, 0x7, 0x8, @tick=0x9, {0x81, 0x2}, {0x800, 0x400}, @quote={{0x2}, 0x3f, &(0x7f0000000080)={0xfffffffffffffffc, 0x4, 0x2de, 0x0, @time, {0x7, 0x4}, {0x73, 0x1f}, @result={0xfffffffffffffffe, 0x96}}}}, {0xa22, 0x1, 0x7, 0xffffffffffffffff, @time, {0x4, 0x1c72600}, {0x5, 0xb1}, @time=@tick=0x827f}, {0x100000001, 0x9, 0x10001, 0x70d8, @time={0x0, 0x1c9c380}, {0xffffffffffff0000, 0x80000001}, {0x4, 0x7f}, @connect={{0x1, 0xfffffffffffffff8}, {0x7, 0x100000001}}}, {0x5, 0x6, 0x5, 0x10001, @tick=0x5, {0x0, 0x81cb}, {0x7}, @result={0x3, 0x100}}], 0xf0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0xffb0, 0x0, 0x0, 0xffa8) [ 1503.407660][T18051] Swap cache stats: add 0, delete 0, find 0/0 [ 1503.484793][T18051] Free swap = 0kB [ 1503.488551][T18051] Total swap = 0kB [ 1503.492277][T18051] 1965979 pages RAM [ 1503.538834][T18051] 0 pages HighMem/MovableOnly [ 1503.543805][T18051] 341179 pages reserved [ 1503.559074][T18051] 0 pages cma reserved 17:55:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x700000000000000, 0x500]}) 17:55:55 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:55 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:55 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="0e69fcabd063b80ea265302a15f0626304a3f90fd46c5553413fc70a97ff0c3cfb6b77d4e11ba2a7976d1e499e0a9a2e05a554cf94f23c2875bb470caa25cfa9100b25cd1d570ead957f939c734f7e7d9570f31f761b79f1385d3faed050243ee1fc1f8c1672fef0303568f1b8c5e2bc07e3fedd8fed43a26dc1a195497662a6b311fd0800cce80dba1f4054aa11094d840e1ea89cc68b13d617c9355a2ad4f51863537a59c2923c4b1198", 0xab, 0x0, 0x0, 0x0) [ 1503.815878][T18123] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1503.933752][T18123] CPU: 0 PID: 18123 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1503.942905][T18123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1503.952970][T18123] Call Trace: [ 1503.956280][T18123] dump_stack+0x172/0x1f0 [ 1503.960631][T18123] warn_alloc.cold+0x87/0x17f [ 1503.965322][T18123] ? zone_watermark_ok_safe+0x260/0x260 [ 1503.970883][T18123] ? mark_lock+0xc2/0x1220 [ 1503.975309][T18123] ? find_held_lock+0x35/0x130 [ 1503.980080][T18123] ? mark_lock+0xc2/0x1220 [ 1503.984498][T18123] ? __kasan_check_read+0x11/0x20 [ 1503.989532][T18123] __vmalloc_node_range+0x483/0x7e0 [ 1503.994734][T18123] ? find_held_lock+0x35/0x130 [ 1503.999508][T18123] ? kvm_arch_create_memslot+0xc3/0x570 [ 1504.005238][T18123] __vmalloc_node_flags_caller+0x71/0x90 [ 1504.010874][T18123] ? kvm_arch_create_memslot+0xc3/0x570 [ 1504.016440][T18123] kvmalloc_node+0xdc/0x100 [ 1504.021130][T18123] kvm_arch_create_memslot+0xc3/0x570 [ 1504.026523][T18123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1504.032769][T18123] __kvm_set_memory_region+0x13b5/0x1d00 [ 1504.038421][T18123] ? gfn_to_hva+0x470/0x470 [ 1504.042947][T18123] ? lock_downgrade+0x920/0x920 [ 1504.047831][T18123] kvm_set_memory_region+0x2f/0x50 [ 1504.052947][T18123] kvm_vm_ioctl+0x729/0x1860 [ 1504.057894][T18123] ? debug_check_no_obj_freed+0x20a/0x43f [ 1504.063626][T18123] ? find_held_lock+0x35/0x130 [ 1504.068400][T18123] ? kvm_unregister_device_ops+0x70/0x70 [ 1504.074051][T18123] ? lock_downgrade+0x920/0x920 [ 1504.078903][T18123] ? rwlock_bug.part.0+0x90/0x90 [ 1504.083857][T18123] ? tomoyo_path_number_perm+0x214/0x520 [ 1504.089600][T18123] ? find_held_lock+0x35/0x130 [ 1504.094378][T18123] ? lock_downgrade+0x920/0x920 [ 1504.099225][T18123] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1504.104511][T18123] ? tomoyo_path_number_perm+0x459/0x520 [ 1504.110156][T18123] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1504.116395][T18123] ? tomoyo_path_number_perm+0x263/0x520 [ 1504.116415][T18123] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1504.116451][T18123] ? kvm_unregister_device_ops+0x70/0x70 [ 1504.133477][T18123] do_vfs_ioctl+0xdb6/0x13e0 [ 1504.138081][T18123] ? ioctl_preallocate+0x210/0x210 [ 1504.138096][T18123] ? __fget+0x384/0x560 [ 1504.138116][T18123] ? ksys_dup3+0x3e0/0x3e0 [ 1504.151804][T18123] ? nsecs_to_jiffies+0x30/0x30 [ 1504.156673][T18123] ? tomoyo_file_ioctl+0x23/0x30 [ 1504.161632][T18123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1504.161650][T18123] ? security_file_ioctl+0x8d/0xc0 [ 1504.161669][T18123] ksys_ioctl+0xab/0xd0 [ 1504.161691][T18123] __x64_sys_ioctl+0x73/0xb0 [ 1504.181734][T18123] do_syscall_64+0xfa/0x760 [ 1504.186255][T18123] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1504.192143][T18123] RIP: 0033:0x4598e9 [ 1504.192160][T18123] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1504.192168][T18123] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1504.192181][T18123] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1504.192194][T18123] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1504.215680][T18123] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1504.215689][T18123] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1504.215699][T18123] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff 17:55:55 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x80402, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0xffb0, 0x0, 0x0, 0xffa8) r2 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x40046109, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r4, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) [ 1504.349630][T18135] IPVS: ftp: loaded support on port[0] = 21 [ 1504.506608][T18123] Mem-Info: [ 1504.509915][T18123] active_anon:169858 inactive_anon:4007 isolated_anon:0 [ 1504.509915][T18123] active_file:8205 inactive_file:59337 isolated_file:0 [ 1504.509915][T18123] unevictable:0 dirty:534 writeback:0 unstable:0 [ 1504.509915][T18123] slab_reclaimable:13888 slab_unreclaimable:97680 [ 1504.509915][T18123] mapped:59512 shmem:6918 pagetables:1362 bounce:0 [ 1504.509915][T18123] free:1179452 free_pcp:488 free_cma:0 [ 1504.559760][T18123] Node 0 active_anon:679432kB inactive_anon:16516kB active_file:32684kB inactive_file:237420kB unevictable:8kB isolated(anon):0kB isolated(file):0kB mapped:238428kB dirty:2200kB writeback:0kB shmem:28156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 139264kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1504.601724][T18123] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1504.632483][T18123] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1504.670259][T18123] lowmem_reserve[]: 0 2547 2548 2548 [ 1504.697492][T18123] Node 0 DMA32 free:934852kB min:36184kB low:45228kB high:54272kB active_anon:669452kB inactive_anon:16552kB active_file:31624kB inactive_file:237324kB unevictable:0kB writepending:2232kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8832kB pagetables:5348kB bounce:0kB free_pcp:2760kB local_pcp:1240kB free_cma:0kB [ 1504.743674][T18149] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1504.748876][T18123] lowmem_reserve[]: 0 0 1 1 [ 1504.770884][T18123] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1504.798158][T18149] CPU: 0 PID: 18149 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1504.805595][T18123] lowmem_reserve[]: 0 0 0 0 [ 1504.807301][T18149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1504.807307][T18149] Call Trace: [ 1504.807333][T18149] dump_stack+0x172/0x1f0 [ 1504.807356][T18149] warn_alloc.cold+0x87/0x17f [ 1504.811940][T18123] Node 1 Normal free:3776640kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1504.821905][T18149] ? zone_watermark_ok_safe+0x260/0x260 [ 1504.821938][T18149] ? mark_lock+0xc2/0x1220 [ 1504.821950][T18149] ? __lock_acquire+0x8a0/0x4a00 [ 1504.821971][T18149] __vmalloc_node_range+0x483/0x7e0 [ 1504.821986][T18149] ? is_bpf_text_address+0xac/0x170 [ 1504.822007][T18149] ? kvm_arch_create_memslot+0xc3/0x570 [ 1504.822023][T18149] __vmalloc_node_flags_caller+0x71/0x90 [ 1504.822038][T18149] ? kvm_arch_create_memslot+0xc3/0x570 [ 1504.822057][T18149] kvmalloc_node+0xdc/0x100 [ 1504.822073][T18149] kvm_arch_create_memslot+0xc3/0x570 [ 1504.822090][T18149] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1504.822109][T18149] __kvm_set_memory_region+0x13b5/0x1d00 [ 1504.832049][T18123] lowmem_reserve[]: 0 0 0 0 [ 1504.834373][T18149] ? gfn_to_hva+0x470/0x470 [ 1504.834400][T18149] ? lock_downgrade+0x920/0x920 [ 1504.834431][T18149] kvm_set_memory_region+0x2f/0x50 [ 1504.869039][T18123] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1504.872924][T18149] kvm_vm_ioctl+0x729/0x1860 [ 1504.872941][T18149] ? debug_check_no_obj_freed+0x20a/0x43f [ 1504.872959][T18149] ? find_held_lock+0x35/0x130 [ 1504.879446][T18123] Node 0 DMA32: 2052*4kB (UME) 461*8kB (UME) 805*16kB (UME) 327*32kB (UME) 110*64kB (UME) 114*128kB (UME) 24*256kB (UME) 7*512kB (UM) 5*1024kB (UE) 4*2048kB (ME) 209*4096kB (UM) = 935976kB [ 1504.883059][T18149] ? kvm_unregister_device_ops+0x70/0x70 [ 1504.883081][T18149] ? lock_downgrade+0x920/0x920 [ 1504.883097][T18149] ? rwlock_bug.part.0+0x90/0x90 [ 1504.893246][T18123] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1504.893812][T18149] ? tomoyo_path_number_perm+0x214/0x520 [ 1504.900837][T18123] Node 1 Normal: 2*4kB (ME) 11*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776640kB [ 1504.904947][T18149] ? find_held_lock+0x35/0x130 [ 1504.904974][T18149] ? lock_downgrade+0x920/0x920 [ 1504.904989][T18149] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1504.905007][T18149] ? tomoyo_path_number_perm+0x459/0x520 [ 1504.905028][T18149] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1504.905041][T18149] ? tomoyo_path_number_perm+0x263/0x520 [ 1504.905059][T18149] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1504.905104][T18149] ? kvm_unregister_device_ops+0x70/0x70 [ 1504.915703][T18123] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1504.921174][T18149] do_vfs_ioctl+0xdb6/0x13e0 [ 1504.921199][T18149] ? ioctl_preallocate+0x210/0x210 [ 1504.931756][T18123] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1504.935793][T18149] ? __fget+0x384/0x560 [ 1504.935814][T18149] ? ksys_dup3+0x3e0/0x3e0 [ 1504.935830][T18149] ? nsecs_to_jiffies+0x30/0x30 [ 1504.935852][T18149] ? tomoyo_file_ioctl+0x23/0x30 [ 1504.935874][T18149] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1504.935890][T18149] ? security_file_ioctl+0x8d/0xc0 [ 1504.935906][T18149] ksys_ioctl+0xab/0xd0 [ 1504.935922][T18149] __x64_sys_ioctl+0x73/0xb0 [ 1504.935939][T18149] do_syscall_64+0xfa/0x760 [ 1504.935961][T18149] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1504.942276][T18123] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1504.945884][T18149] RIP: 0033:0x4598e9 17:55:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x7) madvise(&(0x7f0000779000/0x600000)=nil, 0x600000, 0x1000000000009) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x40046109, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000140)=0x8000) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmmsg(r2, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) 17:55:56 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1504.945899][T18149] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1504.945906][T18149] RSP: 002b:00007f7006c1fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1504.945920][T18149] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1504.945928][T18149] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1504.945936][T18149] RBP: 000000000075c118 R08: 0000000000000000 R09: 0000000000000000 [ 1504.945943][T18149] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c206d4 [ 1504.945950][T18149] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1504.966557][T18123] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1504.980196][T18123] 71778 total pagecache pages [ 1505.011552][T18123] 0 pages in swap cache [ 1505.034292][T18123] Swap cache stats: add 0, delete 0, find 0/0 [ 1505.061532][T18123] Free swap = 0kB [ 1505.072846][T18123] Total swap = 0kB [ 1505.090687][T18123] 1965979 pages RAM [ 1505.127081][T18123] 0 pages HighMem/MovableOnly [ 1505.132779][T18123] 341179 pages reserved [ 1505.149654][T18123] 0 pages cma reserved 17:55:56 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x03\x84\x00', 0x3001}) 17:55:56 executing program 5: r0 = open(0x0, 0x141042, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:56 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000300)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103], 0x1f004}) ioctl$KVM_RUN(r4, 0xae80, 0x0) tee(r1, r4, 0x6, 0xa) sendto$inet6(r1, &(0x7f0000000040), 0xffb0, 0x0, 0x0, 0xffa8) 17:55:56 executing program 3: ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x80, 0x10000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x40) r3 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x40046109, &(0x7f0000000000)) accept4(r3, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f0000000280)=0x80, 0x80800) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r1, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x4000000000000f4, 0x141, 0x0) 17:55:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x800000000000000, 0x500]}) [ 1505.508566][T18164] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1505.563750][T18163] net_ratelimit: 31 callbacks suppressed [ 1505.563759][T18163] dccp_xmit_packet: Payload too large (65456) for featneg. [ 1505.572566][T18164] CPU: 1 PID: 18164 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1505.585985][T18164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1505.596073][T18164] Call Trace: [ 1505.599381][T18164] dump_stack+0x172/0x1f0 [ 1505.603748][T18164] warn_alloc.cold+0x87/0x17f [ 1505.608433][T18164] ? zone_watermark_ok_safe+0x260/0x260 [ 1505.614090][T18164] ? mark_lock+0xc2/0x1220 [ 1505.618503][T18164] ? find_held_lock+0x35/0x130 [ 1505.618523][T18164] ? mark_lock+0xc2/0x1220 [ 1505.627673][T18164] ? __lock_acquire+0x8a0/0x4a00 [ 1505.627698][T18164] __vmalloc_node_range+0x483/0x7e0 [ 1505.627714][T18164] ? is_bpf_text_address+0xac/0x170 [ 1505.627735][T18164] ? kvm_arch_create_memslot+0xc3/0x570 [ 1505.627755][T18164] __vmalloc_node_flags_caller+0x71/0x90 [ 1505.643081][T18164] ? kvm_arch_create_memslot+0xc3/0x570 [ 1505.643101][T18164] kvmalloc_node+0xdc/0x100 [ 1505.664297][T18164] kvm_arch_create_memslot+0xc3/0x570 [ 1505.664323][T18164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1505.675936][T18164] __kvm_set_memory_region+0x13b5/0x1d00 [ 1505.681591][T18164] ? gfn_to_hva+0x470/0x470 [ 1505.686120][T18164] ? lock_downgrade+0x920/0x920 [ 1505.691000][T18164] kvm_set_memory_region+0x2f/0x50 [ 1505.696133][T18164] kvm_vm_ioctl+0x729/0x1860 [ 1505.700723][T18164] ? debug_check_no_obj_freed+0x20a/0x43f [ 1505.706447][T18164] ? find_held_lock+0x35/0x130 [ 1505.711214][T18164] ? kvm_unregister_device_ops+0x70/0x70 [ 1505.716838][T18164] ? lock_downgrade+0x920/0x920 [ 1505.721690][T18164] ? rwlock_bug.part.0+0x90/0x90 [ 1505.726621][T18164] ? tomoyo_path_number_perm+0x214/0x520 [ 1505.732238][T18164] ? find_held_lock+0x35/0x130 [ 1505.737012][T18164] ? lock_downgrade+0x920/0x920 [ 1505.741846][T18164] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1505.747120][T18164] ? tomoyo_path_number_perm+0x459/0x520 [ 1505.752740][T18164] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1505.758981][T18164] ? tomoyo_path_number_perm+0x263/0x520 [ 1505.764606][T18164] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1505.770409][T18164] ? kvm_unregister_device_ops+0x70/0x70 [ 1505.776028][T18164] do_vfs_ioctl+0xdb6/0x13e0 [ 1505.780606][T18164] ? ioctl_preallocate+0x210/0x210 [ 1505.785698][T18164] ? __fget+0x384/0x560 [ 1505.789963][T18164] ? ksys_dup3+0x3e0/0x3e0 [ 1505.794375][T18164] ? nsecs_to_jiffies+0x30/0x30 [ 1505.799220][T18164] ? tomoyo_file_ioctl+0x23/0x30 [ 1505.804148][T18164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1505.810385][T18164] ? security_file_ioctl+0x8d/0xc0 [ 1505.815502][T18164] ksys_ioctl+0xab/0xd0 [ 1505.819648][T18164] __x64_sys_ioctl+0x73/0xb0 [ 1505.824222][T18164] do_syscall_64+0xfa/0x760 [ 1505.828716][T18164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1505.834729][T18164] RIP: 0033:0x4598e9 [ 1505.838614][T18164] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:55:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x0, 0x0) read$FUSE(r2, 0x0, 0xfff6) select(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x6, 0xb3f1, 0x800, 0x9, 0x6, 0xfffffffffffffffe}, &(0x7f0000000100)={0x0, 0x5, 0x6, 0x8000, 0xfffffffffffffffd, 0x2, 0x4, 0x8d7c}, &(0x7f0000000140)={0x6, 0x4f, 0x200000000, 0xc, 0x9, 0x241e, 0x3, 0x3}, &(0x7f0000000180)) recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) 17:55:57 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1505.858205][T18164] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1505.866615][T18164] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1505.874580][T18164] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1505.882550][T18164] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1505.890614][T18164] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1505.898567][T18164] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff 17:55:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) recvmmsg(r0, &(0x7f0000004a40)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/244, 0xf4}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/78, 0x4e}, {&(0x7f0000000440)=""/113, 0x71}, {&(0x7f00000004c0)=""/106, 0x6a}, {&(0x7f0000000540)=""/3, 0x3}], 0x8, &(0x7f0000000600)=""/58, 0x3a}, 0x8000}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000640)=""/7, 0x7}, {&(0x7f0000000680)=""/109, 0x6d}, {&(0x7f0000000700)=""/45, 0x2d}, {&(0x7f0000000740)=""/102, 0x66}, {&(0x7f00000007c0)=""/140, 0x8c}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/186, 0xba}, {&(0x7f0000000a00)=""/105, 0x69}], 0x9, &(0x7f0000002540)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000000b40)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000bc0)=""/113, 0x71}, {&(0x7f0000000c40)=""/195, 0xc3}, {&(0x7f0000000d40)}], 0x3, &(0x7f0000000dc0)=""/88, 0x58}, 0x81}, {{&(0x7f0000000e40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000ec0)=""/249, 0xf9}, {&(0x7f0000000fc0)=""/254, 0xfe}, {&(0x7f00000010c0)=""/163, 0xa3}, {&(0x7f0000001180)=""/91, 0x5b}, {&(0x7f0000001280)=""/16, 0x10}], 0x5, &(0x7f0000001340)=""/125, 0x7d}, 0x46}, {{&(0x7f00000013c0)=@alg, 0x80, &(0x7f0000001440)=[{&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f00000052c0)=""/4096, 0x1000}, {&(0x7f0000004540)=""/241, 0xf1}], 0x3, &(0x7f0000001480)=""/7, 0x7}, 0x5}, {{&(0x7f0000004640)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004740)=[{&(0x7f00000046c0)=""/83, 0x53}, {&(0x7f00000014c0)=""/23, 0x17}], 0x2, &(0x7f0000004780)=""/71, 0x47}, 0x1}, {{&(0x7f0000004800)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004880)=""/69, 0x45}], 0x1, &(0x7f0000004940)=""/242, 0xf2}, 0x7ff}], 0x7, 0x367e3041485d6823, &(0x7f0000004c00)) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x0) r2 = openat$usbmon(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/usbmon0\x00', 0x100000, 0x0) ioctl$MON_IOCQ_URB_LEN(r2, 0x9201) recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) rt_sigsuspend(&(0x7f0000000080)={0x10000}, 0x8) 17:55:57 executing program 5: r0 = open(0x0, 0x141042, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1505.987195][T18177] IPVS: ftp: loaded support on port[0] = 21 17:55:57 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$inet6(0xa, 0x6, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0xffb0, 0x0, 0x0, 0xffa8) [ 1506.124742][T18164] warn_alloc_show_mem: 1 callbacks suppressed [ 1506.124748][T18164] Mem-Info: [ 1506.134232][T18164] active_anon:166466 inactive_anon:4531 isolated_anon:0 [ 1506.134232][T18164] active_file:8205 inactive_file:59378 isolated_file:0 [ 1506.134232][T18164] unevictable:2 dirty:590 writeback:1 unstable:0 [ 1506.134232][T18164] slab_reclaimable:13887 slab_unreclaimable:97173 [ 1506.134232][T18164] mapped:60023 shmem:4544 pagetables:1352 bounce:0 [ 1506.134232][T18164] free:1182858 free_pcp:378 free_cma:0 17:55:57 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1506.271300][T18164] Node 0 active_anon:670220kB inactive_anon:20224kB active_file:32680kB inactive_file:237512kB unevictable:8kB isolated(anon):0kB isolated(file):0kB mapped:242292kB dirty:2356kB writeback:4kB shmem:20476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 143360kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1506.300916][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1506.300978][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1506.352639][T18164] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 17:55:57 executing program 5: r0 = open(0x0, 0x141042, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1506.473740][T18164] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1506.534640][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1506.534677][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1506.540426][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1506.540516][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1506.546213][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1506.551943][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1506.557728][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1506.600593][T18177] IPVS: ftp: loaded support on port[0] = 21 [ 1506.625154][T18164] lowmem_reserve[]: 0 2547 2548 2548 [ 1506.645932][T18164] Node 0 DMA32 free:919260kB min:36184kB low:45228kB high:54272kB active_anon:678380kB inactive_anon:22624kB active_file:31624kB inactive_file:237428kB unevictable:8kB writepending:2508kB present:3129332kB managed:2611876kB mlocked:8kB kernel_stack:9216kB pagetables:5556kB bounce:0kB free_pcp:1476kB local_pcp:800kB free_cma:0kB [ 1506.741323][T18164] lowmem_reserve[]: 0 0 1 1 [ 1506.774172][T18164] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1506.833775][T18164] lowmem_reserve[]: 0 0 0 0 [ 1506.846954][T18164] Node 1 Normal free:3776640kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 17:55:58 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x02\x86\x00', 0x3001}) 17:55:58 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) renameat(r1, &(0x7f0000000040)='./bus\x00', r0, 0x0) 17:55:58 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0xa0000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0xffb0, 0x0, 0x0, 0xffa8) [ 1506.903496][T18164] lowmem_reserve[]: 0 0 0 0 [ 1506.953397][T18164] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1507.026446][T18164] Node 0 DMA32: 2028*4kB (UME) 722*8kB (UME) 745*16kB (UME) 335*32kB (UME) 109*64kB (UME) 114*128kB (UME) 26*256kB (UME) 7*512kB (UM) 5*1024kB (UE) 2*2048kB (ME) 208*4096kB (UM) = 929520kB [ 1507.058357][T18233] IPVS: ftp: loaded support on port[0] = 21 [ 1507.090565][T18164] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1507.125173][T18164] Node 1 Normal: 2*4kB (ME) 11*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776640kB [ 1507.190102][T18164] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1507.204684][T18164] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1507.237526][T18164] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1507.297801][T18164] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1507.316709][T18164] 72275 total pagecache pages [ 1507.321533][T18164] 0 pages in swap cache [ 1507.326323][T18164] Swap cache stats: add 0, delete 0, find 0/0 [ 1507.332460][T18164] Free swap = 0kB [ 1507.336285][T18164] Total swap = 0kB [ 1507.340079][T18164] 1965979 pages RAM 17:55:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x900000000000000, 0x500]}) 17:55:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) prctl$PR_SET_SECCOMP(0x16, 0x3, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x7, 0xfffffffffffffffe, 0x3, 0x3}, {0x7ff, 0x80000001, 0x7fffffff, 0x8000}, {0x6, 0x80, 0xe, 0x5}, {0x4, 0x5, 0x5, 0x3}, {0xffff, 0x1f, 0x6, 0x800}, {0x7, 0x4, 0x0, 0xffffffffffff0000}]}) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x40046109, &(0x7f0000000000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r2, @ANYRESDEC, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESOCT=r4, @ANYRES32=r2, @ANYRESOCT=r5, @ANYRESHEX], @ANYRES16=0x0], 0x32) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) 17:55:58 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0xfffffffffffffe5f, 0x4000, 0x0, 0x142a) 17:55:58 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:55:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) renameat(r1, &(0x7f0000000040)='./bus\x00', r0, 0x0) [ 1507.343976][T18164] 0 pages HighMem/MovableOnly [ 1507.348769][T18164] 341179 pages reserved [ 1507.352987][T18164] 0 pages cma reserved 17:55:59 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @rand_addr="4d38000000080100"}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x40000) accept4$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x100000192, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x111400, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e24, 0x200000000324, @loopback}, 0xfffffea0) sendto$inet6(r1, &(0x7f0000000040), 0xffb0, 0x0, 0x0, 0xffa8) [ 1507.595802][T18254] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1507.621200][T18254] CPU: 0 PID: 18254 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1507.630337][T18254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1507.640407][T18254] Call Trace: [ 1507.643706][T18254] dump_stack+0x172/0x1f0 [ 1507.648053][T18254] warn_alloc.cold+0x87/0x17f [ 1507.652897][T18254] ? zone_watermark_ok_safe+0x260/0x260 [ 1507.658484][T18254] ? mark_lock+0xc2/0x1220 [ 1507.662911][T18254] ? __lock_acquire+0x8a0/0x4a00 [ 1507.667862][T18254] __vmalloc_node_range+0x483/0x7e0 [ 1507.673068][T18254] ? is_bpf_text_address+0xac/0x170 [ 1507.678292][T18254] ? kvm_arch_create_memslot+0xc3/0x570 [ 1507.683846][T18254] __vmalloc_node_flags_caller+0x71/0x90 [ 1507.689492][T18254] ? kvm_arch_create_memslot+0xc3/0x570 [ 1507.695050][T18254] kvmalloc_node+0xdc/0x100 [ 1507.699557][T18254] kvm_arch_create_memslot+0xc3/0x570 [ 1507.704952][T18254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1507.711204][T18254] __kvm_set_memory_region+0x13b5/0x1d00 [ 1507.716848][T18254] ? gfn_to_hva+0x470/0x470 [ 1507.721369][T18254] ? lock_downgrade+0x920/0x920 [ 1507.726248][T18254] kvm_set_memory_region+0x2f/0x50 [ 1507.731365][T18254] kvm_vm_ioctl+0x729/0x1860 [ 1507.735964][T18254] ? debug_check_no_obj_freed+0x20a/0x43f [ 1507.741685][T18254] ? find_held_lock+0x35/0x130 17:55:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0x0, @dev}, &(0x7f0000000140)=0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000180)=0x8, 0x4) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) r3 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x40046109, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x1ff, 0x7, 0x1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r4, 0xf460}, &(0x7f0000000280)=0x8) recvmmsg(r2, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) [ 1507.746455][T18254] ? kvm_unregister_device_ops+0x70/0x70 [ 1507.752105][T18254] ? lock_downgrade+0x920/0x920 [ 1507.756963][T18254] ? rwlock_bug.part.0+0x90/0x90 [ 1507.761903][T18254] ? tomoyo_path_number_perm+0x214/0x520 [ 1507.767535][T18254] ? find_held_lock+0x35/0x130 [ 1507.767559][T18254] ? lock_downgrade+0x920/0x920 [ 1507.767572][T18254] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1507.767590][T18254] ? tomoyo_path_number_perm+0x459/0x520 [ 1507.767610][T18254] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1507.767623][T18254] ? tomoyo_path_number_perm+0x263/0x520 [ 1507.767640][T18254] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1507.767680][T18254] ? kvm_unregister_device_ops+0x70/0x70 [ 1507.811670][T18254] do_vfs_ioctl+0xdb6/0x13e0 [ 1507.816381][T18254] ? ioctl_preallocate+0x210/0x210 [ 1507.821502][T18254] ? __fget+0x384/0x560 [ 1507.825674][T18254] ? ksys_dup3+0x3e0/0x3e0 [ 1507.830101][T18254] ? nsecs_to_jiffies+0x30/0x30 [ 1507.834966][T18254] ? tomoyo_file_ioctl+0x23/0x30 [ 1507.839917][T18254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1507.846166][T18254] ? security_file_ioctl+0x8d/0xc0 [ 1507.851284][T18254] ksys_ioctl+0xab/0xd0 [ 1507.855445][T18254] __x64_sys_ioctl+0x73/0xb0 [ 1507.860043][T18254] do_syscall_64+0xfa/0x760 [ 1507.864555][T18254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1507.870465][T18254] RIP: 0033:0x4598e9 [ 1507.874363][T18254] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:55:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) r1 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x40046109, &(0x7f0000000000)) ioctl$UI_SET_MSCBIT(r1, 0x40045568, 0x19) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r2, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) [ 1507.893990][T18254] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1507.902414][T18254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1507.910394][T18254] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1507.918367][T18254] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1507.926338][T18254] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1507.934312][T18254] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1507.965058][T18254] Mem-Info: [ 1507.968310][T18254] active_anon:167544 inactive_anon:6668 isolated_anon:0 [ 1507.968310][T18254] active_file:8205 inactive_file:59467 isolated_file:0 [ 1507.968310][T18254] unevictable:4 dirty:688 writeback:0 unstable:0 [ 1507.968310][T18254] slab_reclaimable:13900 slab_unreclaimable:97824 [ 1507.968310][T18254] mapped:62151 shmem:6708 pagetables:1355 bounce:0 [ 1507.968310][T18254] free:1178928 free_pcp:430 free_cma:0 [ 1508.038396][T18254] Node 0 active_anon:665864kB inactive_anon:26672kB active_file:32680kB inactive_file:237868kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:248604kB dirty:2748kB writeback:0kB shmem:26832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1508.049434][T18233] IPVS: ftp: loaded support on port[0] = 21 [ 1508.107590][T18254] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1508.188548][T18254] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1508.226675][T18254] lowmem_reserve[]: 0 2547 2548 2548 [ 1508.232019][T18254] Node 0 [ 1508.232049][T18254] DMA32 free:925632kB min:36184kB low:45228kB high:54272kB active_anon:676048kB inactive_anon:17072kB active_file:31624kB inactive_file:237884kB unevictable:16kB writepending:3044kB present:3129332kB managed:2611876kB mlocked:16kB kernel_stack:8640kB pagetables:5124kB bounce:0kB free_pcp:2532kB local_pcp:1340kB free_cma:0kB [ 1508.232058][T18254] lowmem_reserve[]: 0 0 1 1 [ 1508.277991][T18254] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1508.309188][T18254] lowmem_reserve[]: 0 0 0 0 [ 1508.313811][T18254] Node 1 Normal free:3776640kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1508.343143][T18254] lowmem_reserve[]: 0 0 0 0 [ 1508.349090][T18254] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1508.364778][T18254] Node 0 DMA32: 2012*4kB (UME) 735*8kB (UME) 629*16kB (UME) 335*32kB (UME) 89*64kB (UME) 114*128kB (UME) 27*256kB (UME) 5*512kB (UM) 5*1024kB (UE) 3*2048kB (ME) 210*4096kB (UM) = 935896kB [ 1508.383580][T18254] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1508.395659][T18254] Node 1 Normal: 2*4kB (ME) 11*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776640kB [ 1508.413180][T18254] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1508.413192][T18254] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1508.413204][T18254] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1508.413215][T18254] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1508.413221][T18254] 72053 total pagecache pages [ 1508.413229][T18254] 0 pages in swap cache [ 1508.413237][T18254] Swap cache stats: add 0, delete 0, find 0/0 [ 1508.413242][T18254] Free swap = 0kB [ 1508.413247][T18254] Total swap = 0kB [ 1508.413254][T18254] 1965979 pages RAM [ 1508.413258][T18254] 0 pages HighMem/MovableOnly [ 1508.413264][T18254] 341179 pages reserved [ 1508.413275][T18254] 0 pages cma reserved 17:56:02 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x00\x93\x00', 0x3001}) 17:56:02 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{0x1, 0x40030000000000}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x0, 0x2000}}}}, 0x30}}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000100)=0xc) r4 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x80000, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001580)={0x0, @dev, @broadcast}, &(0x7f00000015c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002040)={&(0x7f0000001a00)={0x61c, 0x0, 0x32b2ecfe405bc480, 0x70bd25, 0x25dfdbff, {}, [{{0x8}, {0x84, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0xfffffffffffffdae}, {0x8, 0x4, 0x70000000}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x19c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7d}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x100080, 0x100, 0x7, 0x7}, {0x0, 0x7fff, 0x10000, 0x4}, {0x4, 0xffffffff, 0x5, 0xfff}, {0xffffffffffffff47, 0x8, 0x0, 0x7}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x4, 0x6, 0x1ff8000000000, 0x3f}, {0x400, 0x7, 0x2, 0x20}, {0x7, 0x8, 0x2, 0x9d48dcd}, {0xe4, 0x10001, 0x1ff, 0x9}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x16c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x87d}}}]}}, {{0x8}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x7fffffff}}}]}}, {{0x8, 0x1, r5}, {0x1e0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x4}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x100000001}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xfff}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0xffffffffffffff96}, {0x8}}, {0x8}}}]}}]}, 0x61c}, 0x1, 0x0, 0x0, 0x4000}, 0x6001) r6 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x40046109, &(0x7f0000000000)) fstat(r6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@empty, @in=@multicast2, 0x4e21, 0x101, 0x4e22, 0xffffffffffff005e, 0xa, 0x20, 0x80, 0x2c, r5, r7}, {0x5, 0x10000, 0x1f, 0x7, 0x7ff, 0x100000001, 0x4, 0x4}, {0x8d70, 0x5, 0x7, 0x7a0000000000000}, 0x100, 0x6e6bb5, 0x1, 0x1, 0x2, 0x3}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d2, 0x1d9}, 0xa, @in=@broadcast, 0x3507, 0x2, 0x0, 0x1000, 0x400, 0x8, 0xdfc}}, 0xe8) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r8 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r8, &(0x7f0000000040), 0xffb0, 0x0, 0x0, 0xffa8) 17:56:02 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "8c97083b5a61994dec5f5465e2b6b8f7d978029486c93c13c6534fd7afaf145a73be634ea45ead7d03d3d0332aa8b9a1fadb7b18b7c5b95ef407af8c564329da9af10207db9489212354eb8a2ed44aa98d0363c301fb1ce48217d3c9f103264903209f979d05e53571b56dd7651db8f23763632e6a315dcdeefea418d1e4e4b03d9c895bf90930fe7e767d6debd7e836d4e46eec9aa1ea7489c2287b81e6db0dfb9c24da03d53cae717a33f66b3cbbacc9bcc818761c5d54f5c1c8f1f677fba4642207b9766694058fd1b4e9ce6d9c64cc73a7f278687e0b68fd34146d7fa9c1a54b4a6fc0a3fb09bfb52c9034ba8eec4a608ea5afafc86337ac34b3117fc429b43e311dd185943193cc122db729211369b5d615fd1b0aa4b0f674c8687a5d4438d596a62bf7c475761ca73851692911d86d5df49216e7952f6da41e27c0e6ba755bf6da824c6988ff01c5010980dd97593a40d7596472ff27a8bec62a58c5552ae9b0ce048dd503acbd5df21b5cacf4c92d6361af4d0f261045cd04f5c4de857bfb89ec8a2c02a221c39db1e69719a73e3c27a169bf81b0c20b396d4709025f64d6b3b30b52fb17505c8c5b136aedb1ec6b76ce0b09fc4b3940bb2874ac17652acde59d5f3241ae526ebdb525c723062f6fbb8e097267e80a6b83877fd2ab92de8ad70272d6809d33a2188fe05adf831f5274bbb153433ee0271d12c9caa828bfd91dd5eb103a95b3af7b9595d089d843ea393f575cb6ec37c0b8aa32a67ad35ce64368319dfa153fccc335c1687c4926cbdc9e5748d3dd477e243242a8096f623f6ca83939d3ef61ec71c9e530f267cc28d1a1953c904a75fa22d5842b226a2f61769b38f3b15f5f7c0da07de3509fcd2c7d369740a19b56fc950ca230b720b32d7b07c05ccb13fae079f8acaf65d860f61441b1448af7a9d04ff4f51072b39840430235f2e1a505ae95684191b39062c799b5ae28377e2e24257d5e39b4f1d18c0313d4f13f6d00a61820452c9f4ec98efc50cebc0030adf7878e99097761a3b9cab4983a70e55f88d96e5e670880764c7672a45c4b0a605c1e9a75bc68da1f442d7891ee02b4b9131e894e847672e487f293f1496430577ba0710d9175edfb4ba3afa5ec6146bdeca98617cf0a474703d9bcd1afa8621374e031b56a2a2194703a9c4153529393730e59edd09454d0f0e51c58029d0a9b969f8249a95aa7a6fe45a3262a6d23168727dafea63f8b20057773b642986156d345761bda27887563d3a92e5cb518b8fd34e676cb41908d10210e1ea8f2fa819efea1b89269db3357d1968d1bcc8af96fd15974d3a8cceed9189d66a8f2094dc474c0c007e6de7913969e43842be33b8c1740da0b2e7d1e35eeb261e3174fb3ceaa0de524b11a4a527a877cd15f21f34aa86e26b3b1b59dca5a347419ea33f198f5207861c76c562a0082c49f749c66ecb73104636e5545951338828d393bf5743c923666e9a13fca2551c633f7b79f1430c6383097a55db6d9ad210dd46bb140742859c261e8d11f064b93514ddb052b03c08b94ee4a74082cebf0849132bab085d82495f9542dedc6d12c939750ba162c3553d2829e91df3e9dffdd16a5e3ce315980797a9b72646da810b158d72d190906df97244e5351012af1023afd96dd30778e7f3ba4cffab95b47f19753e6f267e4d2abfa350305f866d31e6542841b445684973ed72d64745190180752855b64f1a310a7b40af7492edee42081dfd098b971912be2ab9a3dae0f2cf711302dc657bc4bfd11115e932ccb07c809f1433e9d7e986749f6e1cd902655bef0e1870037b22bf12a34f0dfafaafc1ea2c08c6a166bb8543fe148a9e729c1fb39e10d9581bed5b5b2303c1af30ec663a4ae26a2cacfb0913a5e286b71e792f334f48aafd3906143d7354891aaa8de5cad3824c5797df46e0e8ea180bdd9f2394a46d93ad45c9a07dedb2080b71a91c3eecc5a8839c6c8c07de9358fe3896023d4918c5549288ac0c19f4b203e57b8146b4c0d4abf710ab8b8be8dee437d4495cd70a5361e4823d30b94b516115de5fc33ea8675b08e2c52a03449a81f9041417cc9abf543fdc4225edda4d82b9329795e26cbd280cccb981c17dea0788a94fcd97f14b60f85b222b9f2cda85b56012778b02fce7fe925263169e3f521479891c178c29cb371276455230f7e3338195e0cb45547c13f99096b3dca8e2333d6e0592ed7cd44229a367375d0fb0bcb4111af088c1b7aa670f0ff05abc397c56de757ef5695c87d80662f04b95cdf8bd2c5e4cde9ab273457ce990236ca564a1c7ac39af055caddeb4ab4a4a1da024a122d2fbf826c703a463c47a8017146eb12486202fd21c16a5d6d1e34c2e2b1f15eccd51406b5ae0c8a7392e1a597b490a594199650ced65360542dc1ea79dec80f764f7ef67d5ab3417701f85b8642a5f536b64a17bbc88310cae48072e6a8fda7e6254afb0576bd776095c34b4de8dcec01a77730d1b117f019ec6e1908927ac59193b6b08c458ec156f1b3ab28f04cee540d6b1813a12ae45b29366149c93fadda15ddbd19214aafff92ba97600f4b3f6ce4681947ebd2e64d146287f96d075458bf29c7913ed64d7ce20db27e0a38c35341dccee3d8c5a382025e98d78e9e8e77d89a2ef41361e4ca5d10d14983344ac3a76bcd215d522682028ae2e5755268bf3b4f0406c182312b2bfd4e8903c4464c0f3c54042a46eff96c83c3f4800c4eb7f689a5c8f171fb98cc469f34ca44e493c060c3d946104f62a8da724f3f92ed53cd3d5cc94bcbc26ee2ce42a852d1025abc29b8cbdaf5bb1f53217912a1d468e40211d2508191438eb31910567009217b78b2a0452d007e39ffe1e48aa4a1f0574db5c2ef43bbd0a9d87a5c5d86d60f920239ecced46862cceba6c9bd86d548213f93e0c8a1cd7c848f72df81da0a8029a4c0d20116e56d0edc3792c2f438c59e92af3a9913b66a0365f202ff8402042dd8d4e0d616f1f8076fafb60dd50b5f3b0370ab4ecdfeecd4ebe553ba1f27304fef9b37e1663bc63aed6c8f05819d935678fcb38f60f65c91c0cd1805194b32c1ee131c48295cb9a5a0fcf8595545d6f5549c58cfaa9b36effe18475abaeef3a5a64d1e6e4672d82a9d85a27fbf9d0ac960aa0bea0d9ddfe964dfa4c89a5b0db0edbd9326a63715771284a845f365ff31193e952906213203c85493bffdb31ccbe7003293badfff61c276fcc147cfd6f7907e674f51b873101aa578981a4a360aed9d839942a30ffd6ac3f33b25954c5f11f9b7478216df64c5462d0c627b0bfe6b564ea94cb29860050259887f82f1a574a0c649be8e4602d127847b9fe03a6c15c281ebb104d057717ffb947a499498e388602565d748eaba1bd8a75ac3606ca61b834d78b259150b4c2f1cf9cc02452cadb4582c153a59f485cc9e51c10977be91449e61474471f447c6860d6da3f2ebb5a45b1f77d99bb3527a0392189817d2238030954e1d394d97efd6f94865cc40d54232cf2b3c353b6fcf26b40960b1342ecc693d3420e17346c41a1b021a4800f1c455a9d8624174600eac0a39b10f6e6e42c070f61a9f878b4913cc4c6b13548cc92305b678cca862aac7052c6297575358ad60a11a1cea8df4b72b089d04484a67cf640511f2ccad6b450c28ef0889cac5923c3e3532863e59cee0cb5f0e0f3ea7d03a8f404c7a1558c991a0fd6a5714e5f4493cc745e3b5b1291d90378721d8b1c4a781ada9d1cedc816b8adc96d1d057358dc8a4349184d85e7da3e5a00087e4251af536e988ebce09277af5a606ffaecb3e992316918748c0d7175f9b27f92b5855cc4aa963f6474a88129a7cc7cb8cbb4c177e484b6a60500ef1549c887e714e2e8122081ea1510efd2a97556777b7a86d96652aa1ca7451c34760d8aee7bd2c609ac5e0af8c4bde654dc3095b1d3aedb2637d023d6dba64f1e02f06abc63eed5ba6e519b7cee60302bff2126072fa0f95dde115514be16a6410f5c241633e654b3f8a7efb8f568e1239b88ac1dc700d06797c247774f25eaa0b5908471ef3cbb36f41fd8719fe5781fd96460f42d162af3af102c376d7a09867978de9bf6437acbd4de2ea5b4dcc74549b2525a571f468b77f186cc4090216b7e9ed908917d94b6d2c6a7bbe913bda88a251f64f3031d7b3563cece1734d8c181f6947cc486c59849cf43e1603e7a01183755ea8e5dd5c2523bc285e8bc1941caa7e0428f1f292950239632311bb136f5efbb80ccbea0088972e554dbe4bdbff70c4021cd0e3bda7ef5ab06e69c612ccbf1f6af2861f73a40bb9277612584b0940afbf007859648bfe3155b8714d7c89f801292cf7d33b78e033b1a6a4e04b678c32e7a3a4ca3ad2121d8421719573c4c129f00dcc7c996c21fec5c0a971912d81b97c85321ae669bbf1858520fc985c1ac7778ade63c1ce0ec889d02dcaa3ec10ebd3d865d719270699656e3edcccfbfeefe1416dc4d9c6d93770df1379d41158e36f8c75d5fa79a94bc5d80a152a06c072b7551b541781a0b2a9d48d72073997b28f9e1f6bc01800d05144ab05ee8982777e2cc192a921ca7fa9f03f2077d899a54d106d8c5f0acff58a05e0f64c70b37c4e5c5d7fba37c993bd3c828e5ef90f5f829c31e6df37721f192357e5c5d0a677c4b0e80e7de1be80e1f82f41dd7268e618964adbebbe4e6fb06fc19a6be685077b4bbbc571e2d44a9bb6087f3fd02580809b7b25555e80fed503b5a10ae3bdf3aa9e4b11609ffdb4e7f97235dcd49d6f11ae3a2c165f4cd08a119e0ebf5536ddd6b672e47d646cf85f40e912dcc762c68db5773a0aa7e7c5966fd4308a96fe715dcee7fbb4fb3d58e446d8a2edc1bd40521fa6b9036345d5c6c66e25b28d9c19c0df9a7b4f779e21bfb837b421830f0891ab20cec3597f27cca72c0e6f9e80a6f46101cfa6b21bc34728e4436c86166b37e3646d50f604b5dbf7bcb37412fdbe4bbe04d543de233cb99308f6ae355e43056535a9ece7a144524f785c17004a06aeb3cd099935735e018d71e3fee53aed440d1d429219d5fd96e4e0d05261e8c68ffd73a7010f7b77cd3c3155b715648a2f6c3e4e5a741b376ead711cee9eccde8d4b857baeed8cd54c934e90a17aa8bf107a8209b950faad2251bf85029bf3076297cdadd1221974479d6aea180004f5de4e10d6707c95c1b0d08d669cd4c98cf38588b2b2eada996c3b4f1f9716c8e614019921cdc718c17956db4c66aeebae4e1f9c402524620b956f38ff533446189ff2fa80e50a6923a6e0b4d0113b4b86926f0fe29cd22108f8fa72d0fb8089547f5a381bf6ad4c80318505b03e6b75f8ada4a73d34292d7494ee7191c5cdf66c4ac094ff4fed29e814c3a933fd6fa8159920b94d2a8c9a4b19dfc28096aeb2d9a4cd1f8e219906c5a3ac925f6d815db91a05a0c6635d997fedd60558a8ec0735d6fc8ad2b1d004067cae337dc56a91b3e68decf8852408d974f03bd015fefd4e7bbf3264b3200ca6f9a479146148f16d70f888ffea78d0dba651929df76a810c9eac72b96c1f91cae30838d5d19e077f41991482b944c63178b950cc37c15549276eaade1032e9b09c22dc5a03550a73856013f9c1cb7b00bbeb8bb820041efd5c884cb3a071f5ed1c347ef75489121ccf11d777e55102c86390f291977402d93b09a919898497b878cc2afc66faf1e6226655ed16340531c60927f272fcabc818545eaba17afff43a0314241f61e7b74ce53ce376ed0ee9a04c78cab60c773ac1baef7da6a9b466f2"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) renameat(r1, &(0x7f0000000040)='./bus\x00', r0, 0x0) 17:56:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{0x1, 0x40030000000000}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x0, 0x2000}}}}, 0x30}}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000100)=0xc) r4 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x80000, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001580)={0x0, @dev, @broadcast}, &(0x7f00000015c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002040)={&(0x7f0000001a00)={0x61c, 0x0, 0x32b2ecfe405bc480, 0x70bd25, 0x25dfdbff, {}, [{{0x8}, {0x84, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0xfffffffffffffdae}, {0x8, 0x4, 0x70000000}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x19c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7d}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x100080, 0x100, 0x7, 0x7}, {0x0, 0x7fff, 0x10000, 0x4}, {0x4, 0xffffffff, 0x5, 0xfff}, {0xffffffffffffff47, 0x8, 0x0, 0x7}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x4, 0x6, 0x1ff8000000000, 0x3f}, {0x400, 0x7, 0x2, 0x20}, {0x7, 0x8, 0x2, 0x9d48dcd}, {0xe4, 0x10001, 0x1ff, 0x9}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x16c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0xfdaa, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x87d}}}]}}, {{0x8}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x7fffffff}}}]}}, {{0x8, 0x1, r5}, {0x1e0, 0x2, [{0x3c, 0x1, @enabled={{{0x117, 0x1, 'enabled\x00'}, {0x4}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x100000001}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xfff}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0xffffffffffffff96}, {0x8}}, {0x8}}}]}}]}, 0x61c}, 0x1, 0x0, 0x0, 0x4000}, 0x6001) bind$bt_hci(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, r3}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r6 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r6, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r6, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) 17:56:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0xa00000000000000, 0x500]}) [ 1510.694640][ C1] net_ratelimit: 18 callbacks suppressed [ 1510.694647][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1510.694674][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1510.700425][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1510.706228][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1510.711912][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1510.717601][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1510.723290][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1510.740552][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1510.746349][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1510.760449][T18285] dccp_xmit_packet: Payload too large (65456) for featneg. 17:56:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x1, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x40046109, &(0x7f0000000000)) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r2, &(0x7f0000005280)=[{{0x0, 0xfffffffffffffe15, &(0x7f0000001500)}}], 0x3fffffffffffea6, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x40400, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x11) 17:56:02 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x1f, @multicast1, 0x4e21, 0x4, 'lc\x00', 0x20, 0x1f, 0x2d}, 0x2c) r2 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x1, @mcast2, 0xfffffffffffffffc}, 0x1c) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x115181, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x8f, 0xffffffffffffff98, @empty, 0x100}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0xffb0, 0x0, 0x0, 0xffa8) [ 1510.887353][T18291] IPVS: ftp: loaded support on port[0] = 21 17:56:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x2000000000000000, 0x500]}) 17:56:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)}}], 0x1, 0x0, 0x0) clock_getres(0x3, &(0x7f00000000c0)) mincore(&(0x7f0000ff4000/0xb000)=nil, 0xb000, &(0x7f0000000100)=""/29) [ 1511.042527][T18299] IPVS: set_ctl: invalid protocol: 31 224.0.0.1:20001 17:56:02 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1511.096218][T18301] IPVS: set_ctl: invalid protocol: 31 224.0.0.1:20001 17:56:02 executing program 5: r0 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "8c97083b5a61994dec5f5465e2b6b8f7d978029486c93c13c6534fd7afaf145a73be634ea45ead7d03d3d0332aa8b9a1fadb7b18b7c5b95ef407af8c564329da9af10207db9489212354eb8a2ed44aa98d0363c301fb1ce48217d3c9f103264903209f979d05e53571b56dd7651db8f23763632e6a315dcdeefea418d1e4e4b03d9c895bf90930fe7e767d6debd7e836d4e46eec9aa1ea7489c2287b81e6db0dfb9c24da03d53cae717a33f66b3cbbacc9bcc818761c5d54f5c1c8f1f677fba4642207b9766694058fd1b4e9ce6d9c64cc73a7f278687e0b68fd34146d7fa9c1a54b4a6fc0a3fb09bfb52c9034ba8eec4a608ea5afafc86337ac34b3117fc429b43e311dd185943193cc122db729211369b5d615fd1b0aa4b0f674c8687a5d4438d596a62bf7c475761ca73851692911d86d5df49216e7952f6da41e27c0e6ba755bf6da824c6988ff01c5010980dd97593a40d7596472ff27a8bec62a58c5552ae9b0ce048dd503acbd5df21b5cacf4c92d6361af4d0f261045cd04f5c4de857bfb89ec8a2c02a221c39db1e69719a73e3c27a169bf81b0c20b396d4709025f64d6b3b30b52fb17505c8c5b136aedb1ec6b76ce0b09fc4b3940bb2874ac17652acde59d5f3241ae526ebdb525c723062f6fbb8e097267e80a6b83877fd2ab92de8ad70272d6809d33a2188fe05adf831f5274bbb153433ee0271d12c9caa828bfd91dd5eb103a95b3af7b9595d089d843ea393f575cb6ec37c0b8aa32a67ad35ce64368319dfa153fccc335c1687c4926cbdc9e5748d3dd477e243242a8096f623f6ca83939d3ef61ec71c9e530f267cc28d1a1953c904a75fa22d5842b226a2f61769b38f3b15f5f7c0da07de3509fcd2c7d369740a19b56fc950ca230b720b32d7b07c05ccb13fae079f8acaf65d860f61441b1448af7a9d04ff4f51072b39840430235f2e1a505ae95684191b39062c799b5ae28377e2e24257d5e39b4f1d18c0313d4f13f6d00a61820452c9f4ec98efc50cebc0030adf7878e99097761a3b9cab4983a70e55f88d96e5e670880764c7672a45c4b0a605c1e9a75bc68da1f442d7891ee02b4b9131e894e847672e487f293f1496430577ba0710d9175edfb4ba3afa5ec6146bdeca98617cf0a474703d9bcd1afa8621374e031b56a2a2194703a9c4153529393730e59edd09454d0f0e51c58029d0a9b969f8249a95aa7a6fe45a3262a6d23168727dafea63f8b20057773b642986156d345761bda27887563d3a92e5cb518b8fd34e676cb41908d10210e1ea8f2fa819efea1b89269db3357d1968d1bcc8af96fd15974d3a8cceed9189d66a8f2094dc474c0c007e6de7913969e43842be33b8c1740da0b2e7d1e35eeb261e3174fb3ceaa0de524b11a4a527a877cd15f21f34aa86e26b3b1b59dca5a347419ea33f198f5207861c76c562a0082c49f749c66ecb73104636e5545951338828d393bf5743c923666e9a13fca2551c633f7b79f1430c6383097a55db6d9ad210dd46bb140742859c261e8d11f064b93514ddb052b03c08b94ee4a74082cebf0849132bab085d82495f9542dedc6d12c939750ba162c3553d2829e91df3e9dffdd16a5e3ce315980797a9b72646da810b158d72d190906df97244e5351012af1023afd96dd30778e7f3ba4cffab95b47f19753e6f267e4d2abfa350305f866d31e6542841b445684973ed72d64745190180752855b64f1a310a7b40af7492edee42081dfd098b971912be2ab9a3dae0f2cf711302dc657bc4bfd11115e932ccb07c809f1433e9d7e986749f6e1cd902655bef0e1870037b22bf12a34f0dfafaafc1ea2c08c6a166bb8543fe148a9e729c1fb39e10d9581bed5b5b2303c1af30ec663a4ae26a2cacfb0913a5e286b71e792f334f48aafd3906143d7354891aaa8de5cad3824c5797df46e0e8ea180bdd9f2394a46d93ad45c9a07dedb2080b71a91c3eecc5a8839c6c8c07de9358fe3896023d4918c5549288ac0c19f4b203e57b8146b4c0d4abf710ab8b8be8dee437d4495cd70a5361e4823d30b94b516115de5fc33ea8675b08e2c52a03449a81f9041417cc9abf543fdc4225edda4d82b9329795e26cbd280cccb981c17dea0788a94fcd97f14b60f85b222b9f2cda85b56012778b02fce7fe925263169e3f521479891c178c29cb371276455230f7e3338195e0cb45547c13f99096b3dca8e2333d6e0592ed7cd44229a367375d0fb0bcb4111af088c1b7aa670f0ff05abc397c56de757ef5695c87d80662f04b95cdf8bd2c5e4cde9ab273457ce990236ca564a1c7ac39af055caddeb4ab4a4a1da024a122d2fbf826c703a463c47a8017146eb12486202fd21c16a5d6d1e34c2e2b1f15eccd51406b5ae0c8a7392e1a597b490a594199650ced65360542dc1ea79dec80f764f7ef67d5ab3417701f85b8642a5f536b64a17bbc88310cae48072e6a8fda7e6254afb0576bd776095c34b4de8dcec01a77730d1b117f019ec6e1908927ac59193b6b08c458ec156f1b3ab28f04cee540d6b1813a12ae45b29366149c93fadda15ddbd19214aafff92ba97600f4b3f6ce4681947ebd2e64d146287f96d075458bf29c7913ed64d7ce20db27e0a38c35341dccee3d8c5a382025e98d78e9e8e77d89a2ef41361e4ca5d10d14983344ac3a76bcd215d522682028ae2e5755268bf3b4f0406c182312b2bfd4e8903c4464c0f3c54042a46eff96c83c3f4800c4eb7f689a5c8f171fb98cc469f34ca44e493c060c3d946104f62a8da724f3f92ed53cd3d5cc94bcbc26ee2ce42a852d1025abc29b8cbdaf5bb1f53217912a1d468e40211d2508191438eb31910567009217b78b2a0452d007e39ffe1e48aa4a1f0574db5c2ef43bbd0a9d87a5c5d86d60f920239ecced46862cceba6c9bd86d548213f93e0c8a1cd7c848f72df81da0a8029a4c0d20116e56d0edc3792c2f438c59e92af3a9913b66a0365f202ff8402042dd8d4e0d616f1f8076fafb60dd50b5f3b0370ab4ecdfeecd4ebe553ba1f27304fef9b37e1663bc63aed6c8f05819d935678fcb38f60f65c91c0cd1805194b32c1ee131c48295cb9a5a0fcf8595545d6f5549c58cfaa9b36effe18475abaeef3a5a64d1e6e4672d82a9d85a27fbf9d0ac960aa0bea0d9ddfe964dfa4c89a5b0db0edbd9326a63715771284a845f365ff31193e952906213203c85493bffdb31ccbe7003293badfff61c276fcc147cfd6f7907e674f51b873101aa578981a4a360aed9d839942a30ffd6ac3f33b25954c5f11f9b7478216df64c5462d0c627b0bfe6b564ea94cb29860050259887f82f1a574a0c649be8e4602d127847b9fe03a6c15c281ebb104d057717ffb947a499498e388602565d748eaba1bd8a75ac3606ca61b834d78b259150b4c2f1cf9cc02452cadb4582c153a59f485cc9e51c10977be91449e61474471f447c6860d6da3f2ebb5a45b1f77d99bb3527a0392189817d2238030954e1d394d97efd6f94865cc40d54232cf2b3c353b6fcf26b40960b1342ecc693d3420e17346c41a1b021a4800f1c455a9d8624174600eac0a39b10f6e6e42c070f61a9f878b4913cc4c6b13548cc92305b678cca862aac7052c6297575358ad60a11a1cea8df4b72b089d04484a67cf640511f2ccad6b450c28ef0889cac5923c3e3532863e59cee0cb5f0e0f3ea7d03a8f404c7a1558c991a0fd6a5714e5f4493cc745e3b5b1291d90378721d8b1c4a781ada9d1cedc816b8adc96d1d057358dc8a4349184d85e7da3e5a00087e4251af536e988ebce09277af5a606ffaecb3e992316918748c0d7175f9b27f92b5855cc4aa963f6474a88129a7cc7cb8cbb4c177e484b6a60500ef1549c887e714e2e8122081ea1510efd2a97556777b7a86d96652aa1ca7451c34760d8aee7bd2c609ac5e0af8c4bde654dc3095b1d3aedb2637d023d6dba64f1e02f06abc63eed5ba6e519b7cee60302bff2126072fa0f95dde115514be16a6410f5c241633e654b3f8a7efb8f568e1239b88ac1dc700d06797c247774f25eaa0b5908471ef3cbb36f41fd8719fe5781fd96460f42d162af3af102c376d7a09867978de9bf6437acbd4de2ea5b4dcc74549b2525a571f468b77f186cc4090216b7e9ed908917d94b6d2c6a7bbe913bda88a251f64f3031d7b3563cece1734d8c181f6947cc486c59849cf43e1603e7a01183755ea8e5dd5c2523bc285e8bc1941caa7e0428f1f292950239632311bb136f5efbb80ccbea0088972e554dbe4bdbff70c4021cd0e3bda7ef5ab06e69c612ccbf1f6af2861f73a40bb9277612584b0940afbf007859648bfe3155b8714d7c89f801292cf7d33b78e033b1a6a4e04b678c32e7a3a4ca3ad2121d8421719573c4c129f00dcc7c996c21fec5c0a971912d81b97c85321ae669bbf1858520fc985c1ac7778ade63c1ce0ec889d02dcaa3ec10ebd3d865d719270699656e3edcccfbfeefe1416dc4d9c6d93770df1379d41158e36f8c75d5fa79a94bc5d80a152a06c072b7551b541781a0b2a9d48d72073997b28f9e1f6bc01800d05144ab05ee8982777e2cc192a921ca7fa9f03f2077d899a54d106d8c5f0acff58a05e0f64c70b37c4e5c5d7fba37c993bd3c828e5ef90f5f829c31e6df37721f192357e5c5d0a677c4b0e80e7de1be80e1f82f41dd7268e618964adbebbe4e6fb06fc19a6be685077b4bbbc571e2d44a9bb6087f3fd02580809b7b25555e80fed503b5a10ae3bdf3aa9e4b11609ffdb4e7f97235dcd49d6f11ae3a2c165f4cd08a119e0ebf5536ddd6b672e47d646cf85f40e912dcc762c68db5773a0aa7e7c5966fd4308a96fe715dcee7fbb4fb3d58e446d8a2edc1bd40521fa6b9036345d5c6c66e25b28d9c19c0df9a7b4f779e21bfb837b421830f0891ab20cec3597f27cca72c0e6f9e80a6f46101cfa6b21bc34728e4436c86166b37e3646d50f604b5dbf7bcb37412fdbe4bbe04d543de233cb99308f6ae355e43056535a9ece7a144524f785c17004a06aeb3cd099935735e018d71e3fee53aed440d1d429219d5fd96e4e0d05261e8c68ffd73a7010f7b77cd3c3155b715648a2f6c3e4e5a741b376ead711cee9eccde8d4b857baeed8cd54c934e90a17aa8bf107a8209b950faad2251bf85029bf3076297cdadd1221974479d6aea180004f5de4e10d6707c95c1b0d08d669cd4c98cf38588b2b2eada996c3b4f1f9716c8e614019921cdc718c17956db4c66aeebae4e1f9c402524620b956f38ff533446189ff2fa80e50a6923a6e0b4d0113b4b86926f0fe29cd22108f8fa72d0fb8089547f5a381bf6ad4c80318505b03e6b75f8ada4a73d34292d7494ee7191c5cdf66c4ac094ff4fed29e814c3a933fd6fa8159920b94d2a8c9a4b19dfc28096aeb2d9a4cd1f8e219906c5a3ac925f6d815db91a05a0c6635d997fedd60558a8ec0735d6fc8ad2b1d004067cae337dc56a91b3e68decf8852408d974f03bd015fefd4e7bbf3264b3200ca6f9a479146148f16d70f888ffea78d0dba651929df76a810c9eac72b96c1f91cae30838d5d19e077f41991482b944c63178b950cc37c15549276eaade1032e9b09c22dc5a03550a73856013f9c1cb7b00bbeb8bb820041efd5c884cb3a071f5ed1c347ef75489121ccf11d777e55102c86390f291977402d93b09a919898497b878cc2afc66faf1e6226655ed16340531c60927f272fcabc818545eaba17afff43a0314241f61e7b74ce53ce376ed0ee9a04c78cab60c773ac1baef7da6a9b466f2"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1511.202613][T18307] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1511.329651][T18307] CPU: 0 PID: 18307 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1511.338803][T18307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1511.348872][T18307] Call Trace: [ 1511.352159][T18307] dump_stack+0x172/0x1f0 [ 1511.356484][T18307] warn_alloc.cold+0x87/0x17f [ 1511.361147][T18307] ? zone_watermark_ok_safe+0x260/0x260 [ 1511.366729][T18307] ? mark_lock+0xc2/0x1220 [ 1511.371128][T18307] ? __lock_acquire+0x8a0/0x4a00 [ 1511.376054][T18307] __vmalloc_node_range+0x483/0x7e0 [ 1511.381235][T18307] ? is_bpf_text_address+0xac/0x170 [ 1511.386422][T18307] ? kvm_arch_create_memslot+0xc3/0x570 [ 1511.391954][T18307] __vmalloc_node_flags_caller+0x71/0x90 [ 1511.397570][T18307] ? kvm_arch_create_memslot+0xc3/0x570 [ 1511.403098][T18307] kvmalloc_node+0xdc/0x100 [ 1511.407589][T18307] kvm_arch_create_memslot+0xc3/0x570 [ 1511.412953][T18307] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1511.419275][T18307] __kvm_set_memory_region+0x13b5/0x1d00 [ 1511.424923][T18307] ? gfn_to_hva+0x470/0x470 [ 1511.429434][T18307] ? lock_downgrade+0x920/0x920 [ 1511.434291][T18307] kvm_set_memory_region+0x2f/0x50 [ 1511.439388][T18307] kvm_vm_ioctl+0x729/0x1860 [ 1511.443985][T18307] ? debug_check_no_obj_freed+0x20a/0x43f [ 1511.449690][T18307] ? find_held_lock+0x35/0x130 [ 1511.454439][T18307] ? kvm_unregister_device_ops+0x70/0x70 [ 1511.460057][T18307] ? lock_downgrade+0x920/0x920 [ 1511.464887][T18307] ? rwlock_bug.part.0+0x90/0x90 [ 1511.469895][T18307] ? tomoyo_path_number_perm+0x214/0x520 [ 1511.475511][T18307] ? find_held_lock+0x35/0x130 [ 1511.480265][T18307] ? lock_downgrade+0x920/0x920 [ 1511.485115][T18307] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1511.490385][T18307] ? tomoyo_path_number_perm+0x459/0x520 [ 1511.496005][T18307] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1511.502231][T18307] ? tomoyo_path_number_perm+0x263/0x520 [ 1511.507871][T18307] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1511.513673][T18307] ? kvm_unregister_device_ops+0x70/0x70 [ 1511.519289][T18307] do_vfs_ioctl+0xdb6/0x13e0 [ 1511.523864][T18307] ? ioctl_preallocate+0x210/0x210 [ 1511.528960][T18307] ? __fget+0x384/0x560 [ 1511.533108][T18307] ? ksys_dup3+0x3e0/0x3e0 [ 1511.537505][T18307] ? nsecs_to_jiffies+0x30/0x30 [ 1511.542344][T18307] ? tomoyo_file_ioctl+0x23/0x30 [ 1511.547274][T18307] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1511.553500][T18307] ? security_file_ioctl+0x8d/0xc0 [ 1511.558598][T18307] ksys_ioctl+0xab/0xd0 [ 1511.562737][T18307] __x64_sys_ioctl+0x73/0xb0 [ 1511.567322][T18307] do_syscall_64+0xfa/0x760 [ 1511.571819][T18307] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1511.577693][T18307] RIP: 0033:0x4598e9 [ 1511.581574][T18307] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1511.601166][T18307] RSP: 002b:00007f7006c61c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1511.609565][T18307] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1511.617518][T18307] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1511.625474][T18307] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1511.633437][T18307] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c626d4 [ 1511.641391][T18307] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1511.665729][T18307] Mem-Info: [ 1511.669874][T18307] active_anon:167507 inactive_anon:4962 isolated_anon:0 [ 1511.669874][T18307] active_file:8205 inactive_file:59580 isolated_file:0 [ 1511.669874][T18307] unevictable:4 dirty:799 writeback:0 unstable:0 [ 1511.669874][T18307] slab_reclaimable:13889 slab_unreclaimable:96663 [ 1511.669874][T18307] mapped:60466 shmem:5023 pagetables:1339 bounce:0 [ 1511.669874][T18307] free:1181877 free_pcp:284 free_cma:0 [ 1511.709046][T18307] Node 0 active_anon:670128kB inactive_anon:22048kB active_file:32680kB inactive_file:238320kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:243964kB dirty:3192kB writeback:0kB shmem:22192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 143360kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1511.742176][T18307] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1511.769780][T18307] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1511.797490][T18307] lowmem_reserve[]: 0 2547 2548 2548 [ 1511.803102][T18307] Node 0 DMA32 free:928580kB min:36184kB low:45228kB high:54272kB active_anon:670112kB inactive_anon:26648kB active_file:31624kB inactive_file:238236kB unevictable:16kB writepending:3192kB present:3129332kB managed:2611876kB mlocked:16kB kernel_stack:8928kB pagetables:5356kB bounce:0kB free_pcp:1152kB local_pcp:508kB free_cma:0kB [ 1511.838569][T18291] IPVS: ftp: loaded support on port[0] = 21 [ 1511.841656][T18307] lowmem_reserve[]: 0 0 1 1 [ 1511.849712][T18307] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1511.883530][T18307] lowmem_reserve[]: 0 0 0 0 [ 1511.888707][T18307] Node 1 Normal free:3776640kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1511.924118][T18307] lowmem_reserve[]: 0 0 0 0 [ 1511.929507][T18307] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1511.953121][T18307] Node 0 DMA32: 631*4kB (UME) 740*8kB (UME) 709*16kB (UME) 343*32kB (UME) 96*64kB (UME) 115*128kB (UME) 29*256kB (UME) 6*512kB (UM) 5*1024kB (UE) 2*2048kB (ME) 210*4096kB (UM) = 931500kB [ 1511.992896][T18307] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1512.043834][T18307] Node 1 Normal: 2*4kB (ME) 10*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776632kB [ 1512.075666][T18307] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 17:56:03 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x02\x93\x00', 0x3001}) 17:56:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)={[{@dmode={'dmode', 0x3d, 0xfdfdffff}}]}) 17:56:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) 17:56:03 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:03 executing program 5: r0 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1512.102341][T18307] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1512.128681][T18307] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1512.174211][T18307] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1512.193189][T18307] 71669 total pagecache pages [ 1512.198319][T18307] 0 pages in swap cache [ 1512.202692][T18307] Swap cache stats: add 0, delete 0, find 0/0 [ 1512.228402][T18307] Free swap = 0kB [ 1512.238460][T18307] Total swap = 0kB [ 1512.256092][T18307] 1965979 pages RAM 17:56:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x12601, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x100000001, 0xa2a, 0xa, 0x1f0e, 0xf60, 0x248, 0x400, 0x3f}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r2, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) [ 1512.285975][T18307] 0 pages HighMem/MovableOnly [ 1512.336697][T18307] 341179 pages reserved [ 1512.340977][T18307] 0 pages cma reserved [ 1512.373306][T18340] IPVS: ftp: loaded support on port[0] = 21 17:56:03 executing program 2: 17:56:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x40046109, &(0x7f0000000000)) recvfrom$inet6(r1, &(0x7f00000000c0)=""/195, 0xc3, 0x2020, &(0x7f00000001c0)={0xa, 0x4e22, 0x18b, @remote, 0x3ff}, 0x1c) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r2, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) r3 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x40046109, &(0x7f0000000000)) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r3, 0xc0305615, &(0x7f0000000200)={0x0, {0x4, 0x7ffb}}) 17:56:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x200a000000000000, 0x500]}) 17:56:04 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:04 executing program 5: r0 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:04 executing program 2: [ 1512.848800][T18366] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1512.914018][T18366] CPU: 1 PID: 18366 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1512.923259][T18366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1512.933322][T18366] Call Trace: [ 1512.933347][T18366] dump_stack+0x172/0x1f0 [ 1512.933376][T18366] warn_alloc.cold+0x87/0x17f [ 1512.945651][T18366] ? zone_watermark_ok_safe+0x260/0x260 [ 1512.951225][T18366] ? mark_lock+0xc2/0x1220 [ 1512.955644][T18366] ? __lock_acquire+0x8a0/0x4a00 [ 1512.960602][T18366] __vmalloc_node_range+0x483/0x7e0 [ 1512.965805][T18366] ? is_bpf_text_address+0xac/0x170 [ 1512.965830][T18366] ? kvm_arch_create_memslot+0xc3/0x570 [ 1512.965847][T18366] __vmalloc_node_flags_caller+0x71/0x90 [ 1512.965864][T18366] ? kvm_arch_create_memslot+0xc3/0x570 [ 1512.965880][T18366] kvmalloc_node+0xdc/0x100 [ 1512.965899][T18366] kvm_arch_create_memslot+0xc3/0x570 [ 1512.982230][T18366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1512.982251][T18366] __kvm_set_memory_region+0x13b5/0x1d00 [ 1512.982273][T18366] ? gfn_to_hva+0x470/0x470 [ 1513.014437][T18366] ? lock_downgrade+0x920/0x920 [ 1513.014473][T18366] kvm_set_memory_region+0x2f/0x50 [ 1513.014493][T18366] kvm_vm_ioctl+0x729/0x1860 [ 1513.029098][T18366] ? debug_check_no_obj_freed+0x20a/0x43f [ 1513.034827][T18366] ? find_held_lock+0x35/0x130 [ 1513.039597][T18366] ? kvm_unregister_device_ops+0x70/0x70 [ 1513.045232][T18366] ? lock_downgrade+0x920/0x920 [ 1513.045247][T18366] ? rwlock_bug.part.0+0x90/0x90 [ 1513.045262][T18366] ? tomoyo_path_number_perm+0x214/0x520 [ 1513.045277][T18366] ? find_held_lock+0x35/0x130 [ 1513.045311][T18366] ? lock_downgrade+0x920/0x920 [ 1513.060704][T18366] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1513.060727][T18366] ? tomoyo_path_number_perm+0x459/0x520 [ 1513.060750][T18366] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1513.060767][T18366] ? tomoyo_path_number_perm+0x263/0x520 [ 1513.081234][T18366] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1513.081275][T18366] ? kvm_unregister_device_ops+0x70/0x70 [ 1513.081296][T18366] do_vfs_ioctl+0xdb6/0x13e0 [ 1513.109147][T18366] ? ioctl_preallocate+0x210/0x210 [ 1513.109164][T18366] ? __fget+0x384/0x560 [ 1513.109184][T18366] ? ksys_dup3+0x3e0/0x3e0 [ 1513.109203][T18366] ? nsecs_to_jiffies+0x30/0x30 [ 1513.122856][T18366] ? tomoyo_file_ioctl+0x23/0x30 [ 1513.122878][T18366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1513.138962][T18366] ? security_file_ioctl+0x8d/0xc0 [ 1513.138981][T18366] ksys_ioctl+0xab/0xd0 [ 1513.138999][T18366] __x64_sys_ioctl+0x73/0xb0 [ 1513.139019][T18366] do_syscall_64+0xfa/0x760 [ 1513.139039][T18366] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1513.139060][T18366] RIP: 0033:0x4598e9 [ 1513.148315][T18366] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1513.148323][T18366] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1513.148338][T18366] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1513.148347][T18366] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1513.148355][T18366] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1513.148362][T18366] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1513.148375][T18366] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1513.167091][T18366] Mem-Info: [ 1513.190389][T18366] active_anon:167516 inactive_anon:5041 isolated_anon:0 [ 1513.190389][T18366] active_file:8206 inactive_file:59647 isolated_file:0 [ 1513.190389][T18366] unevictable:0 dirty:868 writeback:0 unstable:0 [ 1513.190389][T18366] slab_reclaimable:13892 slab_unreclaimable:97368 [ 1513.190389][T18366] mapped:60553 shmem:5111 pagetables:1307 bounce:0 [ 1513.190389][T18366] free:1180894 free_pcp:352 free_cma:0 [ 1513.252125][T18366] Node 0 active_anon:668008kB inactive_anon:21164kB active_file:32684kB inactive_file:238588kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:243112kB dirty:3468kB writeback:0kB shmem:21344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 137216kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1513.346890][T18366] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1513.454680][T18366] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1513.483056][T18366] lowmem_reserve[]: 0 2547 2548 2548 [ 1513.493238][T18366] Node 0 DMA32 free:929356kB min:36184kB low:45228kB high:54272kB active_anon:665828kB inactive_anon:26664kB active_file:31628kB inactive_file:238604kB unevictable:0kB writepending:3616kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8704kB pagetables:5080kB bounce:0kB free_pcp:2052kB local_pcp:1204kB free_cma:0kB [ 1513.529949][T18340] IPVS: ftp: loaded support on port[0] = 21 [ 1513.535577][T18366] lowmem_reserve[]: 0 0 1 1 [ 1513.541068][T18366] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1513.568433][T18366] lowmem_reserve[]: 0 0 0 0 [ 1513.572956][T18366] Node 1 Normal free:3776624kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1513.602541][T18366] lowmem_reserve[]: 0 0 0 0 [ 1513.607464][T18366] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1513.622861][T18366] Node 0 DMA32: 462*4kB (UE) 186*8kB (UE) 685*16kB (UE) 335*32kB (UE) 105*64kB (UME) 115*128kB (UME) 29*256kB (UME) 7*512kB (UM) 5*1024kB (UE) 3*2048kB (ME) 210*4096kB (UM) = 928888kB [ 1513.641442][T18366] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1513.653502][T18366] Node 1 Normal: 2*4kB (ME) 13*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776656kB [ 1513.672123][T18366] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1513.681897][T18366] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1513.692053][T18366] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1513.701886][T18366] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1513.711339][T18366] 72631 total pagecache pages [ 1513.716203][T18366] 0 pages in swap cache [ 1513.716213][T18366] Swap cache stats: add 0, delete 0, find 0/0 [ 1513.716219][T18366] Free swap = 0kB [ 1513.716231][T18366] Total swap = 0kB [ 1513.735034][T18366] 1965979 pages RAM [ 1513.739194][T18366] 0 pages HighMem/MovableOnly [ 1513.743858][T18366] 341179 pages reserved [ 1513.748109][T18366] 0 pages cma reserved 17:56:06 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x03\x9a\x00', 0x3001}) 17:56:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffff, 0x0) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000180)={0x3, 0x3}) socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000200)=@req={0x7, 0x4, 0xaab}, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000000c0), 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000300)) readv(r3, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r4 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r4, &(0x7f0000000600)=ANY=[], 0xfec8) r5 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) open(&(0x7f00000000c0)='./file0\x00', 0x401, 0x13d) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x101000, 0x0) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="000000003e69570abff96d9becf5c08f5cef0d4821aa80fb17280a66b909d8a4b4fd73d94204796c503eacdf90f79b69ade1475776785d40d58afefeb4b5688eea96d623ae31d2a61b31e25edd116bb70183e1c3369703b994098581ee50b3606efdcdb7c67a7c00c5d9", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000040)={r8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000340)={r8, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x6, 0x9, 0x5, 0x11, 0x10000}, &(0x7f0000000280)=0x98) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x40046109, &(0x7f0000000000)) recvmmsg(r5, &(0x7f0000005280)=[{{0x0, 0x2b, &(0x7f00000000c0), 0x1, 0x0, 0xcf836c0e41f92b28}}], 0x1, 0x10000, 0x0) r9 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x40046109, &(0x7f0000000000)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r9, 0x29, 0x45, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) 17:56:06 executing program 2: 17:56:06 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:06 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "8c97083b5a61994dec5f5465e2b6b8f7d978029486c93c13c6534fd7afaf145a73be634ea45ead7d03d3d0332aa8b9a1fadb7b18b7c5b95ef407af8c564329da9af10207db9489212354eb8a2ed44aa98d0363c301fb1ce48217d3c9f103264903209f979d05e53571b56dd7651db8f23763632e6a315dcdeefea418d1e4e4b03d9c895bf90930fe7e767d6debd7e836d4e46eec9aa1ea7489c2287b81e6db0dfb9c24da03d53cae717a33f66b3cbbacc9bcc818761c5d54f5c1c8f1f677fba4642207b9766694058fd1b4e9ce6d9c64cc73a7f278687e0b68fd34146d7fa9c1a54b4a6fc0a3fb09bfb52c9034ba8eec4a608ea5afafc86337ac34b3117fc429b43e311dd185943193cc122db729211369b5d615fd1b0aa4b0f674c8687a5d4438d596a62bf7c475761ca73851692911d86d5df49216e7952f6da41e27c0e6ba755bf6da824c6988ff01c5010980dd97593a40d7596472ff27a8bec62a58c5552ae9b0ce048dd503acbd5df21b5cacf4c92d6361af4d0f261045cd04f5c4de857bfb89ec8a2c02a221c39db1e69719a73e3c27a169bf81b0c20b396d4709025f64d6b3b30b52fb17505c8c5b136aedb1ec6b76ce0b09fc4b3940bb2874ac17652acde59d5f3241ae526ebdb525c723062f6fbb8e097267e80a6b83877fd2ab92de8ad70272d6809d33a2188fe05adf831f5274bbb153433ee0271d12c9caa828bfd91dd5eb103a95b3af7b9595d089d843ea393f575cb6ec37c0b8aa32a67ad35ce64368319dfa153fccc335c1687c4926cbdc9e5748d3dd477e243242a8096f623f6ca83939d3ef61ec71c9e530f267cc28d1a1953c904a75fa22d5842b226a2f61769b38f3b15f5f7c0da07de3509fcd2c7d369740a19b56fc950ca230b720b32d7b07c05ccb13fae079f8acaf65d860f61441b1448af7a9d04ff4f51072b39840430235f2e1a505ae95684191b39062c799b5ae28377e2e24257d5e39b4f1d18c0313d4f13f6d00a61820452c9f4ec98efc50cebc0030adf7878e99097761a3b9cab4983a70e55f88d96e5e670880764c7672a45c4b0a605c1e9a75bc68da1f442d7891ee02b4b9131e894e847672e487f293f1496430577ba0710d9175edfb4ba3afa5ec6146bdeca98617cf0a474703d9bcd1afa8621374e031b56a2a2194703a9c4153529393730e59edd09454d0f0e51c58029d0a9b969f8249a95aa7a6fe45a3262a6d23168727dafea63f8b20057773b642986156d345761bda27887563d3a92e5cb518b8fd34e676cb41908d10210e1ea8f2fa819efea1b89269db3357d1968d1bcc8af96fd15974d3a8cceed9189d66a8f2094dc474c0c007e6de7913969e43842be33b8c1740da0b2e7d1e35eeb261e3174fb3ceaa0de524b11a4a527a877cd15f21f34aa86e26b3b1b59dca5a347419ea33f198f5207861c76c562a0082c49f749c66ecb73104636e5545951338828d393bf5743c923666e9a13fca2551c633f7b79f1430c6383097a55db6d9ad210dd46bb140742859c261e8d11f064b93514ddb052b03c08b94ee4a74082cebf0849132bab085d82495f9542dedc6d12c939750ba162c3553d2829e91df3e9dffdd16a5e3ce315980797a9b72646da810b158d72d190906df97244e5351012af1023afd96dd30778e7f3ba4cffab95b47f19753e6f267e4d2abfa350305f866d31e6542841b445684973ed72d64745190180752855b64f1a310a7b40af7492edee42081dfd098b971912be2ab9a3dae0f2cf711302dc657bc4bfd11115e932ccb07c809f1433e9d7e986749f6e1cd902655bef0e1870037b22bf12a34f0dfafaafc1ea2c08c6a166bb8543fe148a9e729c1fb39e10d9581bed5b5b2303c1af30ec663a4ae26a2cacfb0913a5e286b71e792f334f48aafd3906143d7354891aaa8de5cad3824c5797df46e0e8ea180bdd9f2394a46d93ad45c9a07dedb2080b71a91c3eecc5a8839c6c8c07de9358fe3896023d4918c5549288ac0c19f4b203e57b8146b4c0d4abf710ab8b8be8dee437d4495cd70a5361e4823d30b94b516115de5fc33ea8675b08e2c52a03449a81f9041417cc9abf543fdc4225edda4d82b9329795e26cbd280cccb981c17dea0788a94fcd97f14b60f85b222b9f2cda85b56012778b02fce7fe925263169e3f521479891c178c29cb371276455230f7e3338195e0cb45547c13f99096b3dca8e2333d6e0592ed7cd44229a367375d0fb0bcb4111af088c1b7aa670f0ff05abc397c56de757ef5695c87d80662f04b95cdf8bd2c5e4cde9ab273457ce990236ca564a1c7ac39af055caddeb4ab4a4a1da024a122d2fbf826c703a463c47a8017146eb12486202fd21c16a5d6d1e34c2e2b1f15eccd51406b5ae0c8a7392e1a597b490a594199650ced65360542dc1ea79dec80f764f7ef67d5ab3417701f85b8642a5f536b64a17bbc88310cae48072e6a8fda7e6254afb0576bd776095c34b4de8dcec01a77730d1b117f019ec6e1908927ac59193b6b08c458ec156f1b3ab28f04cee540d6b1813a12ae45b29366149c93fadda15ddbd19214aafff92ba97600f4b3f6ce4681947ebd2e64d146287f96d075458bf29c7913ed64d7ce20db27e0a38c35341dccee3d8c5a382025e98d78e9e8e77d89a2ef41361e4ca5d10d14983344ac3a76bcd215d522682028ae2e5755268bf3b4f0406c182312b2bfd4e8903c4464c0f3c54042a46eff96c83c3f4800c4eb7f689a5c8f171fb98cc469f34ca44e493c060c3d946104f62a8da724f3f92ed53cd3d5cc94bcbc26ee2ce42a852d1025abc29b8cbdaf5bb1f53217912a1d468e40211d2508191438eb31910567009217b78b2a0452d007e39ffe1e48aa4a1f0574db5c2ef43bbd0a9d87a5c5d86d60f920239ecced46862cceba6c9bd86d548213f93e0c8a1cd7c848f72df81da0a8029a4c0d20116e56d0edc3792c2f438c59e92af3a9913b66a0365f202ff8402042dd8d4e0d616f1f8076fafb60dd50b5f3b0370ab4ecdfeecd4ebe553ba1f27304fef9b37e1663bc63aed6c8f05819d935678fcb38f60f65c91c0cd1805194b32c1ee131c48295cb9a5a0fcf8595545d6f5549c58cfaa9b36effe18475abaeef3a5a64d1e6e4672d82a9d85a27fbf9d0ac960aa0bea0d9ddfe964dfa4c89a5b0db0edbd9326a63715771284a845f365ff31193e952906213203c85493bffdb31ccbe7003293badfff61c276fcc147cfd6f7907e674f51b873101aa578981a4a360aed9d839942a30ffd6ac3f33b25954c5f11f9b7478216df64c5462d0c627b0bfe6b564ea94cb29860050259887f82f1a574a0c649be8e4602d127847b9fe03a6c15c281ebb104d057717ffb947a499498e388602565d748eaba1bd8a75ac3606ca61b834d78b259150b4c2f1cf9cc02452cadb4582c153a59f485cc9e51c10977be91449e61474471f447c6860d6da3f2ebb5a45b1f77d99bb3527a0392189817d2238030954e1d394d97efd6f94865cc40d54232cf2b3c353b6fcf26b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&(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x3f00000000000000, 0x500]}) 17:56:06 executing program 2: 17:56:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x4000000000000000, 0x500]}) 17:56:07 executing program 2: 17:56:07 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:07 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1515.691899][T18405] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 17:56:07 executing program 2: [ 1515.811918][T18405] CPU: 1 PID: 18405 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1515.821341][T18405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1515.831406][T18405] Call Trace: [ 1515.834717][T18405] dump_stack+0x172/0x1f0 [ 1515.839070][T18405] warn_alloc.cold+0x87/0x17f [ 1515.843852][T18405] ? zone_watermark_ok_safe+0x260/0x260 [ 1515.849427][T18405] ? mark_lock+0xc2/0x1220 [ 1515.853850][T18405] ? __lock_acquire+0x8a0/0x4a00 [ 1515.858811][T18405] __vmalloc_node_range+0x483/0x7e0 [ 1515.864021][T18405] ? is_bpf_text_address+0xac/0x170 [ 1515.869244][T18405] ? kvm_arch_create_memslot+0xc3/0x570 [ 1515.876719][T18405] __vmalloc_node_flags_caller+0x71/0x90 [ 1515.882365][T18405] ? kvm_arch_create_memslot+0xc3/0x570 [ 1515.887933][T18405] kvmalloc_node+0xdc/0x100 [ 1515.892452][T18405] kvm_arch_create_memslot+0xc3/0x570 [ 1515.897834][T18405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1515.904087][T18405] __kvm_set_memory_region+0x13b5/0x1d00 [ 1515.909738][T18405] ? gfn_to_hva+0x470/0x470 [ 1515.914260][T18405] ? lock_downgrade+0x920/0x920 [ 1515.919134][T18405] kvm_set_memory_region+0x2f/0x50 [ 1515.924255][T18405] kvm_vm_ioctl+0x729/0x1860 [ 1515.928947][T18405] ? debug_check_no_obj_freed+0x20a/0x43f [ 1515.934680][T18405] ? find_held_lock+0x35/0x130 [ 1515.939451][T18405] ? kvm_unregister_device_ops+0x70/0x70 [ 1515.945102][T18405] ? lock_downgrade+0x920/0x920 [ 1515.949961][T18405] ? rwlock_bug.part.0+0x90/0x90 [ 1515.954907][T18405] ? tomoyo_path_number_perm+0x214/0x520 [ 1515.960547][T18405] ? find_held_lock+0x35/0x130 [ 1515.965327][T18405] ? lock_downgrade+0x920/0x920 [ 1515.970179][T18405] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1515.975471][T18405] ? tomoyo_path_number_perm+0x459/0x520 [ 1515.981112][T18405] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1515.987380][T18405] ? tomoyo_path_number_perm+0x263/0x520 [ 1515.993125][T18405] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1515.998995][T18405] ? kvm_unregister_device_ops+0x70/0x70 [ 1516.004732][T18405] do_vfs_ioctl+0xdb6/0x13e0 [ 1516.009334][T18405] ? ioctl_preallocate+0x210/0x210 [ 1516.014448][T18405] ? __fget+0x384/0x560 [ 1516.018612][T18405] ? ksys_dup3+0x3e0/0x3e0 [ 1516.023029][T18405] ? nsecs_to_jiffies+0x30/0x30 [ 1516.027885][T18405] ? tomoyo_file_ioctl+0x23/0x30 [ 1516.032826][T18405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1516.039071][T18405] ? security_file_ioctl+0x8d/0xc0 [ 1516.044184][T18405] ksys_ioctl+0xab/0xd0 [ 1516.049324][T18405] __x64_sys_ioctl+0x73/0xb0 [ 1516.053916][T18405] do_syscall_64+0xfa/0x760 [ 1516.058412][T18405] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1516.065005][T18405] RIP: 0033:0x4598e9 [ 1516.068901][T18405] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1516.088502][T18405] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1516.096918][T18405] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1516.104885][T18405] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1516.112849][T18405] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1516.120976][T18405] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1516.128953][T18405] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1516.172950][T18398] IPVS: ftp: loaded support on port[0] = 21 [ 1516.253222][T18405] Mem-Info: [ 1516.257604][T18405] active_anon:168032 inactive_anon:6656 isolated_anon:0 [ 1516.257604][T18405] active_file:8206 inactive_file:59692 isolated_file:0 [ 1516.257604][T18405] unevictable:0 dirty:837 writeback:0 unstable:0 [ 1516.257604][T18405] slab_reclaimable:13876 slab_unreclaimable:96570 [ 1516.257604][T18405] mapped:62186 shmem:6693 pagetables:1331 bounce:0 [ 1516.257604][T18405] free:1179458 free_pcp:492 free_cma:0 [ 1516.303073][T18405] Node 0 active_anon:672128kB inactive_anon:26624kB active_file:32684kB inactive_file:238768kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:248744kB dirty:3344kB writeback:0kB shmem:26772kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 143360kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1516.344261][T18405] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1516.383947][T18405] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1516.434802][T18405] lowmem_reserve[]: 0 2547 2548 2548 17:56:07 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x80\x00\xa0\x00', 0x3001}) [ 1516.440426][T18405] Node 0 DMA32 free:935244kB min:36184kB low:45228kB high:54272kB active_anon:673212kB inactive_anon:15324kB active_file:31628kB inactive_file:238684kB unevictable:0kB writepending:3492kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8768kB pagetables:5176kB bounce:0kB free_pcp:2684kB local_pcp:1496kB free_cma:0kB [ 1516.474814][T18405] lowmem_reserve[]: 0 0 1 1 [ 1516.480236][T18405] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1516.518240][T18430] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1516.548377][T18430] CPU: 1 PID: 18430 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1516.553308][T18405] lowmem_reserve[]: 0 0 0 0 [ 1516.557894][T18430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1516.557901][T18430] Call Trace: [ 1516.557924][T18430] dump_stack+0x172/0x1f0 [ 1516.557946][T18430] warn_alloc.cold+0x87/0x17f [ 1516.557963][T18430] ? zone_watermark_ok_safe+0x260/0x260 [ 1516.557988][T18430] ? mark_lock+0xc2/0x1220 [ 1516.558009][T18430] ? mark_lock+0xc2/0x1220 [ 1516.558022][T18430] ? __lock_acquire+0x8a0/0x4a00 [ 1516.558048][T18430] __vmalloc_node_range+0x483/0x7e0 [ 1516.558063][T18430] ? is_bpf_text_address+0xac/0x170 [ 1516.558085][T18430] ? kvm_arch_create_memslot+0xc3/0x570 [ 1516.558104][T18430] __vmalloc_node_flags_caller+0x71/0x90 [ 1516.562904][T18405] Node 1 Normal free:3776656kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1516.572673][T18430] ? kvm_arch_create_memslot+0xc3/0x570 [ 1516.572691][T18430] kvmalloc_node+0xdc/0x100 [ 1516.572709][T18430] kvm_arch_create_memslot+0xc3/0x570 [ 1516.572728][T18430] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1516.572747][T18430] __kvm_set_memory_region+0x13b5/0x1d00 [ 1516.576211][T18405] lowmem_reserve[]: 0 0 0 0 [ 1516.580356][T18430] ? gfn_to_hva+0x470/0x470 [ 1516.580382][T18430] ? lock_downgrade+0x920/0x920 [ 1516.585182][T18405] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1516.590580][T18430] kvm_set_memory_region+0x2f/0x50 [ 1516.590598][T18430] kvm_vm_ioctl+0x729/0x1860 [ 1516.595150][T18405] Node 0 DMA32: 2157*4kB (UME) 451*8kB (UME) 791*16kB (UME) 350*32kB (UME) 113*64kB (UME) 112*128kB (UME) 33*256kB (UME) 6*512kB (U) 6*1024kB (UME) 4*2048kB (ME) 208*4096kB (UM) = 935484kB [ 1516.599405][T18430] ? debug_check_no_obj_freed+0x20a/0x43f [ 1516.599427][T18430] ? find_held_lock+0x35/0x130 [ 1516.604391][T18405] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1516.609539][T18430] ? kvm_unregister_device_ops+0x70/0x70 [ 1516.609562][T18430] ? lock_downgrade+0x920/0x920 [ 1516.609576][T18430] ? rwlock_bug.part.0+0x90/0x90 [ 1516.609594][T18430] ? tomoyo_path_number_perm+0x214/0x520 [ 1516.615049][T18405] Node 1 Normal: 2*4kB (ME) 13*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776656kB [ 1516.620506][T18430] ? find_held_lock+0x35/0x130 [ 1516.620532][T18430] ? lock_downgrade+0x920/0x920 [ 1516.626385][T18405] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1516.654663][T18430] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1516.654686][T18430] ? tomoyo_path_number_perm+0x459/0x520 [ 1516.654707][T18430] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1516.654720][T18430] ? tomoyo_path_number_perm+0x263/0x520 [ 1516.654735][T18430] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1516.654769][T18430] ? kvm_unregister_device_ops+0x70/0x70 [ 1516.660559][T18405] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1516.664921][T18430] do_vfs_ioctl+0xdb6/0x13e0 [ 1516.664940][T18430] ? ioctl_preallocate+0x210/0x210 [ 1516.664953][T18430] ? __fget+0x384/0x560 [ 1516.664971][T18430] ? ksys_dup3+0x3e0/0x3e0 [ 1516.664991][T18430] ? nsecs_to_jiffies+0x30/0x30 [ 1516.670510][T18405] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1516.676569][T18430] ? tomoyo_file_ioctl+0x23/0x30 [ 1516.676587][T18430] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1516.676604][T18430] ? security_file_ioctl+0x8d/0xc0 [ 1516.676620][T18430] ksys_ioctl+0xab/0xd0 [ 1516.682385][T18405] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1516.686743][T18430] __x64_sys_ioctl+0x73/0xb0 [ 1516.686762][T18430] do_syscall_64+0xfa/0x760 [ 1516.686783][T18430] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1516.686798][T18430] RIP: 0033:0x4598e9 [ 1516.691442][T18405] 72011 total pagecache pages [ 1516.696121][T18430] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1516.696129][T18430] RSP: 002b:00007f7006c40c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1516.696142][T18430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1516.696151][T18430] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1516.696159][T18430] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 1516.696167][T18430] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c416d4 [ 1516.696180][T18430] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1516.710593][T18405] 0 pages in swap cache [ 1516.739198][ C0] net_ratelimit: 24 callbacks suppressed [ 1516.739208][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1516.739279][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1516.835083][T18405] Swap cache stats: add 0, delete 0, find 0/0 [ 1516.842864][T18405] Free swap = 0kB [ 1516.860474][T18405] Total swap = 0kB [ 1516.883849][T18405] 1965979 pages RAM [ 1516.891650][T18405] 0 pages HighMem/MovableOnly [ 1516.911699][T18405] 341179 pages reserved [ 1516.935450][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1516.935506][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1516.935595][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1516.935639][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1516.935726][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1516.935771][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1516.944626][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1516.950233][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1516.985724][T18405] 0 pages cma reserved 17:56:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x80181, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x5, 0x0, 0x10001, 0x3}) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000001c0)='ns/user\x00') ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000140)={r3, 0x200}) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, 0x0, 0xffffffffffffff0e}}], 0x1, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000180)) 17:56:10 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000600)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000400)=0x6e) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() setxattr$security_evm(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)='security.evm\x00', &(0x7f0000000540)=ANY=[], 0x0, 0x0) waitid(0x1, r0, 0x0, 0x2, 0x0) setxattr$security_smack_transmute(&(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000380)='TRUE', 0x4, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000040)=0x400, 0x4) r2 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) r3 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r3, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000480)={@host}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000002c0)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000080)={'syz'}, &(0x7f0000000900)='X', 0x1, r4) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000040)='\x00', 0x1, r4) add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={'syz', 0x2}, &(0x7f0000000640)="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", 0xc00, r4) openat$zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0x500580, 0x0) open(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) r7 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000016c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000000580)={r8, 0x0, r5}) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) 17:56:10 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x400c000000000000, 0x500]}) 17:56:10 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:10 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x02\xa2\x00', 0x3001}) [ 1518.906600][T18441] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1518.942141][T18447] IPVS: ftp: loaded support on port[0] = 21 17:56:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x62}], 0x1}}], 0x1, 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x2711}, 0x10) [ 1519.004420][T18441] CPU: 1 PID: 18441 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1519.013573][T18441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1519.024861][T18441] Call Trace: [ 1519.028178][T18441] dump_stack+0x172/0x1f0 [ 1519.032531][T18441] warn_alloc.cold+0x87/0x17f [ 1519.037239][T18441] ? zone_watermark_ok_safe+0x260/0x260 [ 1519.042818][T18441] ? mark_lock+0xc2/0x1220 [ 1519.047355][T18441] ? __lock_acquire+0x8a0/0x4a00 [ 1519.052311][T18441] __vmalloc_node_range+0x483/0x7e0 [ 1519.057612][T18441] ? is_bpf_text_address+0xac/0x170 [ 1519.063134][T18441] ? kvm_arch_create_memslot+0xc3/0x570 [ 1519.068701][T18441] __vmalloc_node_flags_caller+0x71/0x90 [ 1519.074384][T18441] ? kvm_arch_create_memslot+0xc3/0x570 [ 1519.079951][T18441] kvmalloc_node+0xdc/0x100 [ 1519.084488][T18441] kvm_arch_create_memslot+0xc3/0x570 [ 1519.089876][T18441] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1519.096133][T18441] __kvm_set_memory_region+0x13b5/0x1d00 17:56:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0x7ffff000}], 0x1}}], 0x1, 0x0, 0x0) [ 1519.101786][T18441] ? gfn_to_hva+0x470/0x470 [ 1519.106423][T18441] ? lock_downgrade+0x920/0x920 [ 1519.111354][T18441] kvm_set_memory_region+0x2f/0x50 [ 1519.116478][T18441] kvm_vm_ioctl+0x729/0x1860 [ 1519.121083][T18441] ? debug_check_no_obj_freed+0x20a/0x43f [ 1519.126907][T18441] ? find_held_lock+0x35/0x130 [ 1519.131690][T18441] ? kvm_unregister_device_ops+0x70/0x70 [ 1519.137437][T18441] ? lock_downgrade+0x920/0x920 [ 1519.142299][T18441] ? rwlock_bug.part.0+0x90/0x90 [ 1519.147521][T18441] ? tomoyo_path_number_perm+0x214/0x520 [ 1519.153169][T18441] ? find_held_lock+0x35/0x130 [ 1519.158223][T18441] ? lock_downgrade+0x920/0x920 [ 1519.163098][T18441] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1519.169191][T18441] ? tomoyo_path_number_perm+0x459/0x520 [ 1519.175219][T18441] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1519.181647][T18441] ? tomoyo_path_number_perm+0x263/0x520 [ 1519.187300][T18441] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1519.193153][T18441] ? kvm_unregister_device_ops+0x70/0x70 [ 1519.198805][T18441] do_vfs_ioctl+0xdb6/0x13e0 [ 1519.203421][T18441] ? ioctl_preallocate+0x210/0x210 [ 1519.208545][T18441] ? __fget+0x384/0x560 [ 1519.212714][T18441] ? ksys_dup3+0x3e0/0x3e0 [ 1519.217139][T18441] ? nsecs_to_jiffies+0x30/0x30 [ 1519.222007][T18441] ? tomoyo_file_ioctl+0x23/0x30 [ 1519.227823][T18441] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1519.234094][T18441] ? security_file_ioctl+0x8d/0xc0 [ 1519.239220][T18441] ksys_ioctl+0xab/0xd0 [ 1519.243478][T18441] __x64_sys_ioctl+0x73/0xb0 [ 1519.248182][T18441] do_syscall_64+0xfa/0x760 [ 1519.252967][T18441] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1519.258864][T18441] RIP: 0033:0x4598e9 [ 1519.262880][T18441] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1519.282578][T18441] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1519.282592][T18441] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1519.282601][T18441] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1519.282610][T18441] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1519.282619][T18441] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1519.282628][T18441] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1519.297576][T18441] warn_alloc_show_mem: 1 callbacks suppressed [ 1519.297581][T18441] Mem-Info: 17:56:10 executing program 3: ioctl(0xffffffffffffffff, 0x8, &(0x7f0000000040)) fanotify_init(0x4, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, 0x0, 0xffffff15) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f00000001c0)) rt_sigaction(0x19, 0x0, 0x0, 0x6, &(0x7f0000000000)) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0xd48a5a656600d03e) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x0, 0x4, 0x0, 0x0, 0x8001, 0x80000001, 0x8001, {0x0, @in={{0x2, 0x4e21, @broadcast}}, 0xfffffffffffffffe, 0x525, 0xbc}}, 0x0) ioctl$PPPIOCSDEBUG(0xffffffffffffffff, 0x40047440, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'}) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_names='bond_slave_1\x00\x00\x00\b'}) 17:56:10 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:10 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1519.415116][T18441] active_anon:167529 inactive_anon:6659 isolated_anon:0 [ 1519.415116][T18441] active_file:8205 inactive_file:59784 isolated_file:0 [ 1519.415116][T18441] unevictable:0 dirty:937 writeback:0 unstable:0 [ 1519.415116][T18441] slab_reclaimable:13865 slab_unreclaimable:96070 [ 1519.415116][T18441] mapped:62162 shmem:6694 pagetables:1373 bounce:0 [ 1519.415116][T18441] free:1180296 free_pcp:568 free_cma:0 [ 1519.572077][T18474] bond0: (slave bond_slave_1): Releasing backup interface [ 1519.604782][T18441] Node 0 active_anon:674428kB inactive_anon:26704kB active_file:32680kB inactive_file:239200kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:248752kB dirty:3784kB writeback:0kB shmem:26852kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 147456kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1519.643842][ T26] audit: type=1804 audit(1567965371.067:74): pid=18454 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir485389381/syzkaller.MA2pp7/1534/file0/bus" dev="sda1" ino=16755 res=1 [ 1519.668934][T18441] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1519.701103][T18451] IPVS: ftp: loaded support on port[0] = 21 17:56:11 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1519.705073][T18441] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1519.742931][T18441] lowmem_reserve[]: 0 2547 2548 2548 [ 1519.750816][T18441] Node 0 DMA32 free:924972kB min:36184kB low:45228kB high:54272kB active_anon:672280kB inactive_anon:26704kB active_file:31624kB inactive_file:239116kB unevictable:16kB writepending:3784kB present:3129332kB managed:2611876kB mlocked:16kB kernel_stack:9024kB pagetables:5512kB bounce:0kB free_pcp:2492kB local_pcp:1292kB free_cma:0kB 17:56:11 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1519.954764][T18441] lowmem_reserve[]: 0 0 1 1 [ 1519.978151][T18495] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1520.041545][T18441] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1520.104654][T18495] CPU: 0 PID: 18495 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1520.113825][T18495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1520.113907][T18441] lowmem_reserve[]: 0 0 0 0 [ 1520.123904][T18495] Call Trace: [ 1520.123934][T18495] dump_stack+0x172/0x1f0 [ 1520.123957][T18495] warn_alloc.cold+0x87/0x17f [ 1520.123973][T18495] ? zone_watermark_ok_safe+0x260/0x260 [ 1520.124006][T18495] ? mark_lock+0xc2/0x1220 [ 1520.124018][T18495] ? __lock_acquire+0x8a0/0x4a00 [ 1520.124039][T18495] __vmalloc_node_range+0x483/0x7e0 [ 1520.124059][T18495] ? is_bpf_text_address+0xac/0x170 [ 1520.124082][T18495] ? kvm_arch_create_memslot+0xc3/0x570 [ 1520.124118][T18495] __vmalloc_node_flags_caller+0x71/0x90 [ 1520.177228][T18495] ? kvm_arch_create_memslot+0xc3/0x570 [ 1520.182789][T18495] kvmalloc_node+0xdc/0x100 [ 1520.187318][T18495] kvm_arch_create_memslot+0xc3/0x570 [ 1520.192718][T18495] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1520.198721][T18441] Node 1 Normal free:3776656kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1520.198959][T18495] __kvm_set_memory_region+0x13b5/0x1d00 [ 1520.232997][T18495] ? gfn_to_hva+0x470/0x470 [ 1520.237517][T18495] ? lock_downgrade+0x920/0x920 [ 1520.242388][T18495] kvm_set_memory_region+0x2f/0x50 [ 1520.247512][T18495] kvm_vm_ioctl+0x729/0x1860 [ 1520.252109][T18495] ? debug_check_no_obj_freed+0x20a/0x43f [ 1520.257836][T18495] ? find_held_lock+0x35/0x130 [ 1520.262615][T18495] ? kvm_unregister_device_ops+0x70/0x70 [ 1520.268291][T18495] ? lock_downgrade+0x920/0x920 [ 1520.273142][T18495] ? rwlock_bug.part.0+0x90/0x90 [ 1520.278082][T18495] ? tomoyo_path_number_perm+0x214/0x520 [ 1520.284240][T18495] ? find_held_lock+0x35/0x130 [ 1520.289022][T18495] ? lock_downgrade+0x920/0x920 [ 1520.293878][T18495] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1520.299269][T18495] ? tomoyo_path_number_perm+0x459/0x520 [ 1520.304920][T18495] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1520.311168][T18495] ? tomoyo_path_number_perm+0x263/0x520 [ 1520.316808][T18495] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1520.322662][T18495] ? kvm_unregister_device_ops+0x70/0x70 [ 1520.328995][T18495] do_vfs_ioctl+0xdb6/0x13e0 [ 1520.333594][T18495] ? ioctl_preallocate+0x210/0x210 [ 1520.338713][T18495] ? __fget+0x384/0x560 [ 1520.342882][T18495] ? ksys_dup3+0x3e0/0x3e0 [ 1520.347308][T18495] ? nsecs_to_jiffies+0x30/0x30 [ 1520.352172][T18495] ? tomoyo_file_ioctl+0x23/0x30 [ 1520.357122][T18495] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1520.363376][T18495] ? security_file_ioctl+0x8d/0xc0 [ 1520.368494][T18495] ksys_ioctl+0xab/0xd0 [ 1520.371422][T18441] lowmem_reserve[]: 0 0 0 0 [ 1520.372652][T18495] __x64_sys_ioctl+0x73/0xb0 [ 1520.372672][T18495] do_syscall_64+0xfa/0x760 [ 1520.372693][T18495] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1520.372708][T18495] RIP: 0033:0x4598e9 [ 1520.396092][T18495] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1520.415698][T18495] RSP: 002b:00007f7006c1fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1520.424116][T18495] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1520.424130][T18495] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1520.440063][T18495] RBP: 000000000075c118 R08: 0000000000000000 R09: 0000000000000000 [ 1520.441384][T18441] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1520.448028][T18495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c206d4 [ 1520.448038][T18495] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1520.479605][T18495] Mem-Info: [ 1520.482764][T18495] active_anon:167573 inactive_anon:3826 isolated_anon:0 [ 1520.482764][T18495] active_file:8205 inactive_file:59800 isolated_file:0 [ 1520.482764][T18495] unevictable:4 dirty:947 writeback:0 unstable:0 [ 1520.482764][T18495] slab_reclaimable:13857 slab_unreclaimable:96607 [ 1520.482764][T18495] mapped:59313 shmem:3863 pagetables:1341 bounce:0 [ 1520.482764][T18495] free:1182612 free_pcp:666 free_cma:0 [ 1520.521631][T18495] Node 0 active_anon:670292kB inactive_anon:15304kB active_file:32680kB inactive_file:239200kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:237252kB dirty:3784kB writeback:0kB shmem:15452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 147456kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1520.551677][T18441] Node 0 DMA32: 2487*4kB (UME) 743*8kB (UME) 413*16kB (UME) 353*32kB (UME) 132*64kB (UME) 112*128kB (UME) 36*256kB (UME) 12*512kB (UM) 6*1024kB (UME) 2*2048kB (ME) 209*4096kB (UM) = 938244kB [ 1520.570931][T18495] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1520.599942][T18441] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1520.613097][T18441] Node 1 Normal: 2*4kB (ME) 17*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776688kB [ 1520.631582][T18495] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1520.659117][T18441] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1520.669232][T18441] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1520.679033][T18441] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1520.689066][T18495] lowmem_reserve[]: 0 2547 2548 2548 [ 1520.694474][T18495] Node 0 DMA32 free:937868kB min:36184kB low:45228kB high:54272kB active_anon:670168kB inactive_anon:15272kB active_file:31624kB inactive_file:239148kB unevictable:0kB writepending:3880kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8736kB pagetables:5416kB bounce:0kB free_pcp:2660kB local_pcp:1404kB free_cma:0kB [ 1520.726866][T18441] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1520.736628][T18495] lowmem_reserve[]: 0 0 1 1 [ 1520.742224][T18495] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1520.754642][T18441] 71867 total pagecache pages [ 1520.775281][T18495] lowmem_reserve[]: 0 0 0 0 [ 1520.779935][T18495] Node 1 Normal free:3776656kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1520.814955][T18495] lowmem_reserve[]: 0 0 0 0 [ 1520.819642][T18441] 0 pages in swap cache [ 1520.823903][T18441] Swap cache stats: add 0, delete 0, find 0/0 [ 1520.836512][T18495] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1520.857466][T18441] Free swap = 0kB [ 1520.861414][T18441] Total swap = 0kB [ 1520.868407][T18441] 1965979 pages RAM [ 1520.872334][T18495] Node 0 DMA32: 2487*4kB (UME) 689*8kB (UME) 413*16kB (UME) 354*32kB (UME) 132*64kB (UME) 112*128kB (UME) 36*256kB (UME) 12*512kB (UM) 6*1024kB (UME) 2*2048kB (ME) 209*4096kB (UM) = 937844kB 17:56:12 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000600)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000400)=0x6e) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() setxattr$security_evm(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)='security.evm\x00', &(0x7f0000000540)=ANY=[], 0x0, 0x0) waitid(0x1, r0, 0x0, 0x2, 0x0) setxattr$security_smack_transmute(&(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000380)='TRUE', 0x4, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000040)=0x400, 0x4) r2 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) r3 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r3, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000480)={@host}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000002c0)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000080)={'syz'}, &(0x7f0000000900)='X', 0x1, r4) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000040)='\x00', 0x1, r4) add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={'syz', 0x2}, &(0x7f0000000640)="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", 0xc00, r4) openat$zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0x500580, 0x0) open(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) r7 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000016c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000000580)={r8, 0x0, r5}) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) 17:56:12 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1520.962746][T18441] 0 pages HighMem/MovableOnly [ 1520.983950][T18441] 341179 pages reserved [ 1521.037990][T18441] 0 pages cma reserved [ 1521.074986][T18495] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1521.107714][T18495] Node 1 Normal: 2*4kB (ME) 17*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776688kB [ 1521.160134][T18495] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1521.214666][T18495] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1521.231855][T18495] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1521.249416][T18495] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1521.267093][T18495] 71904 total pagecache pages [ 1521.275090][T18495] 0 pages in swap cache [ 1521.282674][T18495] Swap cache stats: add 0, delete 0, find 0/0 [ 1521.309299][T18495] Free swap = 0kB [ 1521.313134][T18495] Total swap = 0kB [ 1521.324871][T18495] 1965979 pages RAM [ 1521.328779][T18495] 0 pages HighMem/MovableOnly [ 1521.333536][T18495] 341179 pages reserved [ 1521.354680][T18495] 0 pages cma reserved 17:56:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x4800000000000000, 0x500]}) 17:56:12 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1521.512638][T18514] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1521.561881][T18514] CPU: 1 PID: 18514 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1521.571054][T18514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1521.581114][T18514] Call Trace: [ 1521.584420][T18514] dump_stack+0x172/0x1f0 [ 1521.588759][T18514] warn_alloc.cold+0x87/0x17f [ 1521.593438][T18514] ? zone_watermark_ok_safe+0x260/0x260 [ 1521.599007][T18514] ? mark_lock+0xc2/0x1220 [ 1521.603426][T18514] ? __lock_acquire+0x8a0/0x4a00 [ 1521.608371][T18514] __vmalloc_node_range+0x483/0x7e0 [ 1521.613571][T18514] ? is_bpf_text_address+0xac/0x170 [ 1521.618779][T18514] ? kvm_arch_create_memslot+0xc3/0x570 [ 1521.624329][T18514] __vmalloc_node_flags_caller+0x71/0x90 [ 1521.629959][T18514] ? kvm_arch_create_memslot+0xc3/0x570 [ 1521.635532][T18514] kvmalloc_node+0xdc/0x100 [ 1521.640048][T18514] kvm_arch_create_memslot+0xc3/0x570 [ 1521.645431][T18514] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1521.651682][T18514] __kvm_set_memory_region+0x13b5/0x1d00 [ 1521.657332][T18514] ? gfn_to_hva+0x470/0x470 [ 1521.661855][T18514] ? lock_downgrade+0x920/0x920 [ 1521.666731][T18514] kvm_set_memory_region+0x2f/0x50 [ 1521.671846][T18514] kvm_vm_ioctl+0x729/0x1860 [ 1521.676440][T18514] ? debug_check_no_obj_freed+0x20a/0x43f [ 1521.682508][T18514] ? find_held_lock+0x35/0x130 [ 1521.687295][T18514] ? kvm_unregister_device_ops+0x70/0x70 [ 1521.692936][T18514] ? lock_downgrade+0x920/0x920 [ 1521.697784][T18514] ? rwlock_bug.part.0+0x90/0x90 [ 1521.702741][T18514] ? tomoyo_path_number_perm+0x214/0x520 [ 1521.708372][T18514] ? find_held_lock+0x35/0x130 [ 1521.713148][T18514] ? lock_downgrade+0x920/0x920 [ 1521.717997][T18514] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1521.723293][T18514] ? tomoyo_path_number_perm+0x459/0x520 [ 1521.728931][T18514] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1521.735184][T18514] ? tomoyo_path_number_perm+0x263/0x520 [ 1521.740815][T18514] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1521.746670][T18514] ? kvm_unregister_device_ops+0x70/0x70 [ 1521.752326][T18514] do_vfs_ioctl+0xdb6/0x13e0 [ 1521.756926][T18514] ? ioctl_preallocate+0x210/0x210 [ 1521.762038][T18514] ? __fget+0x384/0x560 [ 1521.766199][T18514] ? ksys_dup3+0x3e0/0x3e0 [ 1521.770710][T18514] ? nsecs_to_jiffies+0x30/0x30 [ 1521.775569][T18514] ? tomoyo_file_ioctl+0x23/0x30 [ 1521.780509][T18514] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1521.786749][T18514] ? security_file_ioctl+0x8d/0xc0 [ 1521.791870][T18514] ksys_ioctl+0xab/0xd0 [ 1521.796048][T18514] __x64_sys_ioctl+0x73/0xb0 [ 1521.800649][T18514] do_syscall_64+0xfa/0x760 [ 1521.805166][T18514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1521.811188][T18514] RIP: 0033:0x4598e9 [ 1521.815087][T18514] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1521.834711][T18514] RSP: 002b:00007f7006c61c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1521.843212][T18514] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1521.851181][T18514] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1521.859149][T18514] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1521.867122][T18514] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c626d4 [ 1521.875094][T18514] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1521.894769][T18514] Mem-Info: [ 1521.901550][T18514] active_anon:165339 inactive_anon:3818 isolated_anon:0 [ 1521.901550][T18514] active_file:8204 inactive_file:59838 isolated_file:0 [ 1521.901550][T18514] unevictable:4 dirty:1004 writeback:1 unstable:0 [ 1521.901550][T18514] slab_reclaimable:13856 slab_unreclaimable:96084 [ 1521.901550][T18514] mapped:59298 shmem:3854 pagetables:1198 bounce:0 [ 1521.901550][T18514] free:1185554 free_pcp:588 free_cma:0 [ 1521.973586][T18514] Node 0 active_anon:659268kB inactive_anon:15276kB active_file:32680kB inactive_file:239352kB unevictable:8kB isolated(anon):0kB isolated(file):0kB mapped:237192kB dirty:4020kB writeback:0kB shmem:15416kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1522.074944][T18514] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1522.111393][T18514] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1522.172620][T18514] lowmem_reserve[]: 0 2547 2548 2548 [ 1522.189319][T18514] Node 0 DMA32 free:986424kB min:36184kB low:45228kB high:54272kB active_anon:659152kB inactive_anon:15276kB active_file:31624kB inactive_file:239268kB unevictable:8kB writepending:4020kB present:3129332kB managed:2611876kB mlocked:8kB kernel_stack:8480kB pagetables:4696kB bounce:0kB free_pcp:2648kB local_pcp:1488kB free_cma:0kB [ 1522.228646][T18514] lowmem_reserve[]: 0 0 1 1 [ 1522.233185][T18514] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1522.271648][T18514] lowmem_reserve[]: 0 0 0 0 [ 1522.301366][T18514] Node 1 Normal free:3776688kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1522.343334][T18514] lowmem_reserve[]: 0 0 0 0 [ 1522.353066][T18514] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1522.392498][T18514] Node 0 DMA32: 3020*4kB (UME) 1011*8kB (UME) 522*16kB (UME) 427*32kB (UME) 186*64kB (UME) 160*128kB (UME) 55*256kB (UME) 22*512kB (UM) 16*1024kB (UME) 3*2048kB (ME) 211*4096kB (UM) = 986696kB [ 1522.419401][T18514] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1522.433046][T18514] Node 1 Normal: 2*4kB (ME) 17*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776688kB [ 1522.451092][T18514] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1522.460952][T18514] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1522.484585][T18514] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1522.494155][T18514] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1522.524624][T18514] 71937 total pagecache pages [ 1522.529332][T18514] 0 pages in swap cache [ 1522.533480][T18514] Swap cache stats: add 0, delete 0, find 0/0 [ 1522.552623][T18514] Free swap = 0kB [ 1522.557036][T18514] Total swap = 0kB [ 1522.560831][T18514] 1965979 pages RAM [ 1522.571578][T18514] 0 pages HighMem/MovableOnly [ 1522.576679][T18514] 341179 pages reserved [ 1522.580901][T18514] 0 pages cma reserved [ 1522.944702][ C0] net_ratelimit: 26 callbacks suppressed [ 1522.944711][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1522.956185][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:56:14 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x03\xa4\x00', 0x3001}) 17:56:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) 17:56:14 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:14 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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&(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:14 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000600)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000400)=0x6e) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() setxattr$security_evm(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)='security.evm\x00', &(0x7f0000000540)=ANY=[], 0x0, 0x0) waitid(0x1, r0, 0x0, 0x2, 0x0) setxattr$security_smack_transmute(&(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000380)='TRUE', 0x4, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000040)=0x400, 0x4) r2 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) r3 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r3, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000480)={@host}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000002c0)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000080)={'syz'}, &(0x7f0000000900)='X', 0x1, r4) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000040)='\x00', 0x1, r4) add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={'syz', 0x2}, &(0x7f0000000640)="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", 0xc00, r4) openat$zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0x500580, 0x0) open(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) r7 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000016c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000000580)={r8, 0x0, r5}) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) 17:56:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x4c00000000000000, 0x500]}) [ 1523.253677][T18526] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1523.273098][T18530] IPVS: ftp: loaded support on port[0] = 21 17:56:14 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1523.351499][T18526] CPU: 1 PID: 18526 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1523.360675][T18526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1523.370736][T18526] Call Trace: [ 1523.374045][T18526] dump_stack+0x172/0x1f0 [ 1523.378401][T18526] warn_alloc.cold+0x87/0x17f [ 1523.383086][T18526] ? zone_watermark_ok_safe+0x260/0x260 [ 1523.388661][T18526] ? mark_lock+0xc2/0x1220 [ 1523.393124][T18526] ? __lock_acquire+0x8a0/0x4a00 [ 1523.398086][T18526] __vmalloc_node_range+0x483/0x7e0 [ 1523.403296][T18526] ? is_bpf_text_address+0xac/0x170 [ 1523.408510][T18526] ? kvm_arch_create_memslot+0xc3/0x570 [ 1523.414071][T18526] __vmalloc_node_flags_caller+0x71/0x90 [ 1523.419718][T18526] ? kvm_arch_create_memslot+0xc3/0x570 [ 1523.425270][T18526] kvmalloc_node+0xdc/0x100 [ 1523.429786][T18526] kvm_arch_create_memslot+0xc3/0x570 [ 1523.435180][T18526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1523.441442][T18526] __kvm_set_memory_region+0x13b5/0x1d00 [ 1523.447092][T18526] ? gfn_to_hva+0x470/0x470 [ 1523.451613][T18526] ? lock_downgrade+0x920/0x920 [ 1523.456489][T18526] kvm_set_memory_region+0x2f/0x50 [ 1523.461615][T18526] kvm_vm_ioctl+0x729/0x1860 [ 1523.466231][T18526] ? debug_check_no_obj_freed+0x20a/0x43f [ 1523.471970][T18526] ? find_held_lock+0x35/0x130 [ 1523.476746][T18526] ? kvm_unregister_device_ops+0x70/0x70 [ 1523.482397][T18526] ? lock_downgrade+0x920/0x920 [ 1523.487258][T18526] ? rwlock_bug.part.0+0x90/0x90 [ 1523.492202][T18526] ? tomoyo_path_number_perm+0x214/0x520 [ 1523.497843][T18526] ? find_held_lock+0x35/0x130 [ 1523.503760][T18526] ? lock_downgrade+0x920/0x920 [ 1523.508718][T18526] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1523.514193][T18526] ? tomoyo_path_number_perm+0x459/0x520 [ 1523.519956][T18526] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1523.526207][T18526] ? tomoyo_path_number_perm+0x263/0x520 [ 1523.531857][T18526] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1523.537698][T18526] ? kvm_unregister_device_ops+0x70/0x70 [ 1523.543346][T18526] do_vfs_ioctl+0xdb6/0x13e0 [ 1523.547958][T18526] ? ioctl_preallocate+0x210/0x210 [ 1523.553080][T18526] ? __fget+0x384/0x560 [ 1523.557250][T18526] ? ksys_dup3+0x3e0/0x3e0 [ 1523.561677][T18526] ? nsecs_to_jiffies+0x30/0x30 [ 1523.566560][T18526] ? tomoyo_file_ioctl+0x23/0x30 [ 1523.571527][T18526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1523.577779][T18526] ? security_file_ioctl+0x8d/0xc0 [ 1523.582906][T18526] ksys_ioctl+0xab/0xd0 [ 1523.587074][T18526] __x64_sys_ioctl+0x73/0xb0 [ 1523.591675][T18526] do_syscall_64+0xfa/0x760 [ 1523.596192][T18526] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1523.602085][T18526] RIP: 0033:0x4598e9 [ 1523.605994][T18526] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1523.625637][T18526] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1523.634067][T18526] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1523.642225][T18526] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1523.650386][T18526] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1523.658373][T18526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1523.666361][T18526] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1523.674696][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1523.674701][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1523.674747][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1523.680457][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1523.680547][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1523.686320][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1523.691993][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1523.697736][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:56:15 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1523.854688][T18526] Mem-Info: [ 1523.858486][T18526] active_anon:165318 inactive_anon:4112 isolated_anon:0 [ 1523.858486][T18526] active_file:8205 inactive_file:59876 isolated_file:0 [ 1523.858486][T18526] unevictable:4 dirty:144 writeback:0 unstable:0 [ 1523.858486][T18526] slab_reclaimable:13836 slab_unreclaimable:96194 [ 1523.858486][T18526] mapped:50887 shmem:4148 pagetables:1204 bounce:0 [ 1523.858486][T18526] free:1193882 free_pcp:597 free_cma:0 17:56:15 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:15 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1524.120526][T18526] Node 0 active_anon:665524kB inactive_anon:20648kB active_file:32680kB inactive_file:239504kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:207748kB dirty:572kB writeback:0kB shmem:20792kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 135168kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 17:56:15 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:15 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1524.446845][T18530] IPVS: ftp: loaded support on port[0] = 21 [ 1524.844695][T18526] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1524.922559][T18526] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1524.950473][T18526] lowmem_reserve[]: 0 2547 2548 2548 [ 1524.956396][T18526] Node 0 DMA32 free:1009732kB min:36184kB low:45228kB high:54272kB active_anon:635652kB inactive_anon:15332kB active_file:31628kB inactive_file:239488kB unevictable:16kB writepending:600kB present:3129332kB managed:2611876kB mlocked:16kB kernel_stack:8416kB pagetables:4672kB bounce:0kB free_pcp:2628kB local_pcp:1304kB free_cma:0kB [ 1524.988172][T18526] lowmem_reserve[]: 0 0 1 1 [ 1524.992875][T18526] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1525.020908][T18526] lowmem_reserve[]: 0 0 0 0 [ 1525.026816][T18526] Node 1 Normal free:3776436kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1525.064641][T18526] lowmem_reserve[]: 0 0 0 0 [ 1525.071056][T18526] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1525.088465][T18526] Node 0 DMA32: 6819*4kB (UME) 2796*8kB (UME) 1392*16kB (UME) 692*32kB (UME) 194*64kB (UME) 163*128kB (UME) 59*256kB (UME) 23*512kB (UM) 16*1024kB (UME) 3*2048kB (ME) 211*4096kB (UM) = 1041004kB [ 1525.108200][T18526] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1525.120708][T18526] Node 1 Normal: 3*4kB (UME) 3*8kB (UME) 163*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776436kB [ 1525.139132][T18526] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1525.149193][T18526] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1525.159889][T18526] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1525.169978][T18526] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1525.180147][T18526] 71962 total pagecache pages [ 1525.185293][T18526] 0 pages in swap cache [ 1525.192678][T18526] Swap cache stats: add 0, delete 0, find 0/0 [ 1525.211935][T18526] Free swap = 0kB 17:56:16 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x02\xb8\x00', 0x3001}) 17:56:16 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:16 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:16 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1525.232208][T18526] Total swap = 0kB [ 1525.242554][T18526] 1965979 pages RAM [ 1525.252679][T18526] 0 pages HighMem/MovableOnly [ 1525.273287][T18526] 341179 pages reserved [ 1525.296170][T18576] IPVS: ftp: loaded support on port[0] = 21 [ 1525.310789][T18526] 0 pages cma reserved [ 1525.695397][T18576] IPVS: ftp: loaded support on port[0] = 21 [ 1526.367664][T18589] IPVS: ftp: loaded support on port[0] = 21 [ 1526.575616][T18589] chnl_net:caif_netlink_parms(): no params data found [ 1526.603189][T18589] bridge0: port 1(bridge_slave_0) entered blocking state [ 1526.610448][T18589] bridge0: port 1(bridge_slave_0) entered disabled state [ 1526.619714][T18589] device bridge_slave_0 entered promiscuous mode [ 1526.702223][T18589] bridge0: port 2(bridge_slave_1) entered blocking state [ 1526.709634][T18589] bridge0: port 2(bridge_slave_1) entered disabled state [ 1526.721296][T18589] device bridge_slave_1 entered promiscuous mode [ 1526.739321][T18589] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1526.750030][T18589] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1526.840989][T18589] team0: Port device team_slave_0 added [ 1526.851425][T18589] team0: Port device team_slave_1 added [ 1526.926515][T18589] device hsr_slave_0 entered promiscuous mode [ 1526.975117][T18589] device hsr_slave_1 entered promiscuous mode [ 1527.034698][T18589] debugfs: Directory 'hsr0' with parent '/' already present! [ 1527.120036][T18589] bridge0: port 2(bridge_slave_1) entered blocking state [ 1527.127126][T18589] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1527.134433][T18589] bridge0: port 1(bridge_slave_0) entered blocking state [ 1527.141587][T18589] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1527.168958][ T2552] device bridge_slave_1 left promiscuous mode [ 1527.176173][ T2552] bridge0: port 2(bridge_slave_1) entered disabled state [ 1527.205833][ T2552] device bridge_slave_0 left promiscuous mode [ 1527.212069][ T2552] bridge0: port 1(bridge_slave_0) entered disabled state [ 1529.115957][ T2552] device hsr_slave_0 left promiscuous mode [ 1529.164858][ T2552] device hsr_slave_1 left promiscuous mode [ 1529.174770][ C0] net_ratelimit: 21 callbacks suppressed [ 1529.174778][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1529.186224][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1529.226728][ T2552] team0 (unregistering): Port device team_slave_1 removed [ 1529.241552][ T2552] team0 (unregistering): Port device team_slave_0 removed [ 1529.253629][ T2552] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1529.289307][ T2552] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1529.372018][ T2552] bond0 (unregistering): Released all slaves [ 1529.482018][T11825] bridge0: port 1(bridge_slave_0) entered disabled state [ 1529.491166][T11825] bridge0: port 2(bridge_slave_1) entered disabled state [ 1529.511703][T18589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1529.528101][ T893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1529.537041][ T893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1529.547409][T18589] 8021q: adding VLAN 0 to HW filter on device team0 [ 1529.557752][ T893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1529.566628][ T893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1529.575796][ T893] bridge0: port 1(bridge_slave_0) entered blocking state [ 1529.582839][ T893] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1529.593197][ T581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1529.602774][ T581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1529.611448][ T581] bridge0: port 2(bridge_slave_1) entered blocking state [ 1529.618580][ T581] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1529.634971][ T581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1529.644783][ T581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1529.653323][ T581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1529.662111][ T581] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1529.771380][T18589] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1529.782210][T18589] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1529.794370][T16881] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1529.802259][T16881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1529.811250][T16881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1529.820998][T16881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1529.829751][T16881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1529.838712][T16881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1529.847267][T16881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1529.856400][T16881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1529.894672][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1529.900497][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1529.904641][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1529.906342][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1529.911956][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1529.917694][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1529.923466][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1529.934871][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1529.952233][T18589] 8021q: adding VLAN 0 to HW filter on device batadv0 17:56:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) renameat(r1, &(0x7f0000000040)='./bus\x00', r0, 0x0) 17:56:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x6000000000000000, 0x500]}) 17:56:21 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:21 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:21 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:21 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x00\xbf\x00', 0x3001}) [ 1530.388860][T18608] IPVS: ftp: loaded support on port[0] = 21 [ 1530.388914][T18607] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1530.512726][T18607] CPU: 1 PID: 18607 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1530.521874][T18607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1530.532396][T18607] Call Trace: [ 1530.535702][T18607] dump_stack+0x172/0x1f0 [ 1530.540131][T18607] warn_alloc.cold+0x87/0x17f [ 1530.544812][T18607] ? zone_watermark_ok_safe+0x260/0x260 [ 1530.550376][T18607] ? mark_lock+0xc2/0x1220 [ 1530.554971][T18607] ? __lock_acquire+0x8a0/0x4a00 [ 1530.560008][T18607] __vmalloc_node_range+0x483/0x7e0 [ 1530.565211][T18607] ? is_bpf_text_address+0xac/0x170 [ 1530.570425][T18607] ? kvm_arch_create_memslot+0xc3/0x570 [ 1530.575977][T18607] __vmalloc_node_flags_caller+0x71/0x90 [ 1530.581613][T18607] ? kvm_arch_create_memslot+0xc3/0x570 [ 1530.587168][T18607] kvmalloc_node+0xdc/0x100 [ 1530.591681][T18607] kvm_arch_create_memslot+0xc3/0x570 [ 1530.597059][T18607] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1530.603301][T18607] __kvm_set_memory_region+0x13b5/0x1d00 [ 1530.608947][T18607] ? gfn_to_hva+0x470/0x470 [ 1530.613462][T18607] ? lock_downgrade+0x920/0x920 [ 1530.618685][T18607] kvm_set_memory_region+0x2f/0x50 [ 1530.623814][T18607] kvm_vm_ioctl+0x729/0x1860 [ 1530.628406][T18607] ? debug_check_no_obj_freed+0x20a/0x43f [ 1530.634156][T18607] ? find_held_lock+0x35/0x130 [ 1530.638929][T18607] ? kvm_unregister_device_ops+0x70/0x70 [ 1530.644673][T18607] ? lock_downgrade+0x920/0x920 [ 1530.649617][T18607] ? rwlock_bug.part.0+0x90/0x90 [ 1530.654570][T18607] ? tomoyo_path_number_perm+0x214/0x520 [ 1530.660212][T18607] ? find_held_lock+0x35/0x130 [ 1530.664992][T18607] ? lock_downgrade+0x920/0x920 [ 1530.669847][T18607] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1530.675144][T18607] ? tomoyo_path_number_perm+0x459/0x520 [ 1530.680795][T18607] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1530.687041][T18607] ? tomoyo_path_number_perm+0x263/0x520 [ 1530.692682][T18607] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1530.698524][T18607] ? kvm_unregister_device_ops+0x70/0x70 [ 1530.704165][T18607] do_vfs_ioctl+0xdb6/0x13e0 [ 1530.708848][T18607] ? ioctl_preallocate+0x210/0x210 [ 1530.713963][T18607] ? __fget+0x384/0x560 [ 1530.718127][T18607] ? ksys_dup3+0x3e0/0x3e0 [ 1530.722551][T18607] ? nsecs_to_jiffies+0x30/0x30 [ 1530.727415][T18607] ? tomoyo_file_ioctl+0x23/0x30 [ 1530.732358][T18607] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1530.738629][T18607] ? security_file_ioctl+0x8d/0xc0 [ 1530.743761][T18607] ksys_ioctl+0xab/0xd0 [ 1530.747943][T18607] __x64_sys_ioctl+0x73/0xb0 [ 1530.752544][T18607] do_syscall_64+0xfa/0x760 [ 1530.757060][T18607] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1530.762953][T18607] RIP: 0033:0x4598e9 [ 1530.766851][T18607] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1530.786562][T18607] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1530.794982][T18607] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1530.803047][T18607] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1530.811028][T18607] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1530.819004][T18607] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1530.826981][T18607] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff 17:56:22 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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&(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1530.891495][T18607] Mem-Info: [ 1530.948055][T18607] active_anon:123062 inactive_anon:5887 isolated_anon:0 [ 1530.948055][T18607] active_file:8206 inactive_file:60183 isolated_file:0 [ 1530.948055][T18607] unevictable:2 dirty:471 writeback:1 unstable:0 [ 1530.948055][T18607] slab_reclaimable:13851 slab_unreclaimable:95645 [ 1530.948055][T18607] mapped:61362 shmem:5919 pagetables:1177 bounce:0 [ 1530.948055][T18607] free:1226098 free_pcp:375 free_cma:0 17:56:22 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:22 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x01\x82\x00', 0x3001}) [ 1530.994762][T18607] Node 0 active_anon:492248kB inactive_anon:24448kB active_file:32684kB inactive_file:240732kB unevictable:8kB isolated(anon):0kB isolated(file):0kB mapped:246348kB dirty:1880kB writeback:4kB shmem:24576kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 88064kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1531.101059][T18607] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1531.162980][T18625] IPVS: ftp: loaded support on port[0] = 21 [ 1531.178760][T18607] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 17:56:22 executing program 5: open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) renameat(r1, &(0x7f0000000040)='./bus\x00', r0, 0x0) 17:56:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) renameat(r1, &(0x7f0000000040)='./bus\x00', r0, 0x0) [ 1531.285392][T18607] lowmem_reserve[]: 0 2547 2548 2548 [ 1531.290740][T18607] Node 0 DMA32 free:1106832kB min:36184kB low:45228kB high:54272kB active_anon:492436kB inactive_anon:27124kB active_file:31620kB inactive_file:240716kB unevictable:24kB writepending:1968kB present:3129332kB managed:2611876kB mlocked:24kB kernel_stack:8768kB pagetables:4820kB bounce:0kB free_pcp:1592kB local_pcp:568kB free_cma:0kB [ 1531.378659][T18611] IPVS: ftp: loaded support on port[0] = 21 17:56:22 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1531.464818][T18607] lowmem_reserve[]: 0 0 1 1 [ 1531.469482][T18607] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 17:56:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) renameat(r1, &(0x7f0000000040)='./bus\x00', r0, 0x0) [ 1531.643513][T18607] lowmem_reserve[]: 0 0 0 0 [ 1531.672831][T18607] Node 1 Normal free:3776684kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1531.806364][T18607] lowmem_reserve[]: 0 0 0 0 [ 1531.828302][T18607] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1531.932874][T18607] Node 0 DMA32: 7670*4kB (UME) 4668*8kB (UME) 2283*16kB (UME) 1132*32kB (UME) 523*64kB (UME) 186*128kB (UME) 68*256kB (UME) 24*512kB (UM) 16*1024kB (UME) 13*2048kB (ME) 214*4096kB (UM) = 1147304kB [ 1532.004651][T18607] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1532.061206][T18607] Node 1 Normal: 3*4kB (UME) 15*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776676kB [ 1532.133095][T18607] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1532.194176][T18607] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1532.242696][T18607] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1532.271437][T18607] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1532.335007][T18607] 75117 total pagecache pages [ 1532.349630][T18607] 0 pages in swap cache [ 1532.368415][T18607] Swap cache stats: add 0, delete 0, find 0/0 [ 1532.405595][T18607] Free swap = 0kB [ 1532.419559][T18607] Total swap = 0kB [ 1532.423328][T18607] 1965979 pages RAM [ 1532.455021][T18607] 0 pages HighMem/MovableOnly [ 1532.461002][T18607] 341179 pages reserved [ 1532.500441][T18607] 0 pages cma reserved 17:56:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x6800000000000000, 0x500]}) 17:56:24 executing program 5: open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) renameat(r1, &(0x7f0000000040)='./bus\x00', r0, 0x0) 17:56:24 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:24 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1532.865074][T18662] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1532.918100][T18662] CPU: 0 PID: 18662 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1532.927249][T18662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1532.937319][T18662] Call Trace: [ 1532.940632][T18662] dump_stack+0x172/0x1f0 [ 1532.944973][T18662] warn_alloc.cold+0x87/0x17f [ 1532.949659][T18662] ? zone_watermark_ok_safe+0x260/0x260 [ 1532.955207][T18662] ? trace_hardirqs_on+0x67/0x240 [ 1532.960242][T18662] ? __kasan_check_read+0x11/0x20 [ 1532.965275][T18662] ? mark_lock+0xc2/0x1220 [ 1532.969711][T18662] __vmalloc_node_range+0x483/0x7e0 [ 1532.974915][T18662] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1532.980205][T18662] ? retint_kernel+0x2b/0x2b [ 1532.984795][T18662] ? trace_hardirqs_on_caller+0x6a/0x240 [ 1532.990436][T18662] ? kvm_arch_create_memslot+0xc3/0x570 [ 1532.995984][T18662] __vmalloc_node_flags_caller+0x71/0x90 [ 1533.001620][T18662] ? kvm_arch_create_memslot+0xc3/0x570 [ 1533.007170][T18662] kvmalloc_node+0xdc/0x100 [ 1533.011676][T18662] kvm_arch_create_memslot+0xc3/0x570 [ 1533.017050][T18662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1533.023294][T18662] __kvm_set_memory_region+0x13b5/0x1d00 [ 1533.028937][T18662] ? gfn_to_hva+0x470/0x470 [ 1533.033449][T18662] ? lock_downgrade+0x920/0x920 [ 1533.038365][T18662] kvm_set_memory_region+0x2f/0x50 [ 1533.043479][T18662] kvm_vm_ioctl+0x729/0x1860 [ 1533.048182][T18662] ? debug_check_no_obj_freed+0x20a/0x43f [ 1533.053905][T18662] ? find_held_lock+0x35/0x130 [ 1533.058672][T18662] ? kvm_unregister_device_ops+0x70/0x70 [ 1533.064311][T18662] ? lock_downgrade+0x920/0x920 [ 1533.069277][T18662] ? rwlock_bug.part.0+0x90/0x90 [ 1533.074233][T18662] ? tomoyo_path_number_perm+0x214/0x520 [ 1533.079883][T18662] ? find_held_lock+0x35/0x130 [ 1533.084659][T18662] ? lock_downgrade+0x920/0x920 [ 1533.089508][T18662] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1533.094795][T18662] ? tomoyo_path_number_perm+0x459/0x520 [ 1533.100444][T18662] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1533.106682][T18662] ? tomoyo_path_number_perm+0x263/0x520 [ 1533.112325][T18662] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1533.118181][T18662] ? kvm_unregister_device_ops+0x70/0x70 [ 1533.123821][T18662] do_vfs_ioctl+0xdb6/0x13e0 [ 1533.128769][T18662] ? ioctl_preallocate+0x210/0x210 [ 1533.133878][T18662] ? __fget+0x384/0x560 [ 1533.138039][T18662] ? ksys_dup3+0x3e0/0x3e0 [ 1533.142462][T18662] ? nsecs_to_jiffies+0x30/0x30 [ 1533.147318][T18662] ? tomoyo_file_ioctl+0x23/0x30 [ 1533.152255][T18662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1533.158513][T18662] ? security_file_ioctl+0x8d/0xc0 [ 1533.163627][T18662] ksys_ioctl+0xab/0xd0 [ 1533.167785][T18662] __x64_sys_ioctl+0x73/0xb0 [ 1533.172380][T18662] do_syscall_64+0xfa/0x760 [ 1533.176892][T18662] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1533.182783][T18662] RIP: 0033:0x4598e9 [ 1533.186679][T18662] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1533.207157][T18662] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1533.215573][T18662] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1533.223801][T18662] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1533.231856][T18662] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1533.239848][T18662] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1533.247816][T18662] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1533.267181][T18662] Mem-Info: [ 1533.271594][T18662] active_anon:123413 inactive_anon:3808 isolated_anon:0 [ 1533.271594][T18662] active_file:8205 inactive_file:60239 isolated_file:0 [ 1533.271594][T18662] unevictable:0 dirty:536 writeback:0 unstable:0 [ 1533.271594][T18662] slab_reclaimable:13847 slab_unreclaimable:96082 [ 1533.271594][T18662] mapped:50583 shmem:3865 pagetables:1201 bounce:0 [ 1533.271594][T18662] free:1235868 free_pcp:605 free_cma:0 [ 1533.351902][T18662] Node 0 active_anon:491596kB inactive_anon:15232kB active_file:32680kB inactive_file:240956kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:202432kB dirty:2140kB writeback:0kB shmem:15460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 90112kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1533.394719][T18662] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1533.454719][T18662] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1533.493443][T18662] lowmem_reserve[]: 0 2547 2548 2548 [ 1533.499404][T18662] Node 0 DMA32 free:1155844kB min:36184kB low:45228kB high:54272kB active_anon:489596kB inactive_anon:15232kB active_file:31624kB inactive_file:240872kB unevictable:0kB writepending:2136kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8416kB pagetables:4508kB bounce:0kB free_pcp:2636kB local_pcp:1412kB free_cma:0kB [ 1533.533900][T18662] lowmem_reserve[]: 0 0 1 1 [ 1533.539085][T18662] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1533.566728][T18662] lowmem_reserve[]: 0 0 0 0 [ 1533.571354][T18662] Node 1 Normal free:3776676kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1533.604190][T18662] lowmem_reserve[]: 0 0 0 0 [ 1533.610155][T18662] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1533.630113][T18668] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1533.647508][T18662] Node 0 DMA32: 8891*4kB (UME) 4764*8kB (UME) 2360*16kB (UME) 1128*32kB (UME) 540*64kB (UME) 185*128kB (UME) 68*256kB (UME) 25*512kB (UM) 16*1024kB (UME) 13*2048kB (ME) 214*4096kB (UM) = 1155532kB [ 1533.685298][T18668] CPU: 0 PID: 18668 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1533.694434][T18668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1533.704494][T18668] Call Trace: [ 1533.707791][T18668] dump_stack+0x172/0x1f0 [ 1533.712129][T18668] warn_alloc.cold+0x87/0x17f [ 1533.716813][T18668] ? zone_watermark_ok_safe+0x260/0x260 [ 1533.722377][T18668] ? mark_lock+0xc2/0x1220 [ 1533.726789][T18668] ? __lock_acquire+0x8a0/0x4a00 [ 1533.731744][T18668] __vmalloc_node_range+0x483/0x7e0 [ 1533.736941][T18668] ? is_bpf_text_address+0xac/0x170 [ 1533.742145][T18668] ? kvm_arch_create_memslot+0xc3/0x570 [ 1533.748737][T18668] __vmalloc_node_flags_caller+0x71/0x90 [ 1533.754367][T18668] ? kvm_arch_create_memslot+0xc3/0x570 [ 1533.759910][T18668] kvmalloc_node+0xdc/0x100 [ 1533.764417][T18668] kvm_arch_create_memslot+0xc3/0x570 [ 1533.769794][T18668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1533.776033][T18668] __kvm_set_memory_region+0x13b5/0x1d00 [ 1533.781674][T18668] ? gfn_to_hva+0x470/0x470 [ 1533.786327][T18668] ? lock_downgrade+0x920/0x920 [ 1533.791212][T18668] kvm_set_memory_region+0x2f/0x50 [ 1533.796335][T18668] kvm_vm_ioctl+0x729/0x1860 [ 1533.800931][T18668] ? debug_check_no_obj_freed+0x20a/0x43f [ 1533.806654][T18668] ? find_held_lock+0x35/0x130 [ 1533.811420][T18668] ? kvm_unregister_device_ops+0x70/0x70 [ 1533.817066][T18668] ? lock_downgrade+0x920/0x920 [ 1533.821910][T18668] ? rwlock_bug.part.0+0x90/0x90 [ 1533.826851][T18668] ? tomoyo_path_number_perm+0x214/0x520 [ 1533.832491][T18668] ? find_held_lock+0x35/0x130 [ 1533.837296][T18668] ? lock_downgrade+0x920/0x920 [ 1533.842146][T18668] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1533.847441][T18668] ? tomoyo_path_number_perm+0x459/0x520 [ 1533.853081][T18668] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1533.859319][T18668] ? tomoyo_path_number_perm+0x263/0x520 [ 1533.864950][T18668] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1533.870863][T18668] ? kvm_unregister_device_ops+0x70/0x70 [ 1533.876495][T18668] do_vfs_ioctl+0xdb6/0x13e0 [ 1533.881092][T18668] ? ioctl_preallocate+0x210/0x210 [ 1533.886196][T18668] ? __fget+0x384/0x560 [ 1533.890354][T18668] ? ksys_dup3+0x3e0/0x3e0 [ 1533.894771][T18668] ? nsecs_to_jiffies+0x30/0x30 [ 1533.899622][T18668] ? tomoyo_file_ioctl+0x23/0x30 [ 1533.904553][T18668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1533.910795][T18668] ? security_file_ioctl+0x8d/0xc0 [ 1533.915903][T18668] ksys_ioctl+0xab/0xd0 [ 1533.920043][T18668] __x64_sys_ioctl+0x73/0xb0 [ 1533.924629][T18668] do_syscall_64+0xfa/0x760 [ 1533.929133][T18668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1533.935015][T18668] RIP: 0033:0x4598e9 [ 1533.938893][T18668] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1533.958488][T18668] RSP: 002b:00007f7006c40c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1533.966883][T18668] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1533.974840][T18668] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1533.982807][T18668] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 1533.990762][T18668] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c416d4 [ 1533.998714][T18668] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1534.122153][T18662] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1534.142625][T18662] Node 1 Normal: 3*4kB (UME) 15*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776676kB [ 1534.166235][T18662] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1534.167121][T18670] IPVS: ftp: loaded support on port[0] = 21 [ 1534.180411][T18662] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1534.193404][T18662] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1534.230870][T18662] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1534.254658][T18662] 72293 total pagecache pages [ 1534.259443][T18662] 0 pages in swap cache [ 1534.274438][T18662] Swap cache stats: add 0, delete 0, find 0/0 [ 1534.290686][T18662] Free swap = 0kB [ 1534.294495][T18662] Total swap = 0kB [ 1534.314642][T18662] 1965979 pages RAM [ 1534.318597][T18662] 0 pages HighMem/MovableOnly [ 1534.334712][T18662] 341179 pages reserved [ 1534.338943][T18662] 0 pages cma reserved [ 1534.374618][ C1] net_ratelimit: 29 callbacks suppressed [ 1534.374626][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1534.386149][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1534.404729][T18668] Mem-Info: [ 1534.407953][T18668] active_anon:122437 inactive_anon:3809 isolated_anon:0 [ 1534.407953][T18668] active_file:8205 inactive_file:60270 isolated_file:0 [ 1534.407953][T18668] unevictable:0 dirty:543 writeback:0 unstable:0 [ 1534.407953][T18668] slab_reclaimable:13851 slab_unreclaimable:95684 [ 1534.407953][T18668] mapped:59283 shmem:3844 pagetables:1153 bounce:0 [ 1534.407953][T18668] free:1228538 free_pcp:572 free_cma:0 [ 1534.457790][T18668] Node 0 active_anon:489748kB inactive_anon:15236kB active_file:32680kB inactive_file:241080kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:237132kB dirty:2168kB writeback:0kB shmem:15376kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1534.501311][T18668] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1534.541194][T18670] chnl_net:caif_netlink_parms(): no params data found [ 1534.560937][T18668] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1534.632945][T18670] bridge0: port 1(bridge_slave_0) entered blocking state [ 1534.641167][T18668] lowmem_reserve[]: 0 2547 2548 2548 [ 1534.652790][T18668] Node 0 DMA32 free:1120516kB min:36184kB low:45228kB high:54272kB active_anon:489760kB inactive_anon:15236kB active_file:31624kB inactive_file:241128kB unevictable:0kB writepending:2292kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8480kB pagetables:4648kB bounce:0kB free_pcp:2248kB local_pcp:1364kB free_cma:0kB [ 1534.684011][T18670] bridge0: port 1(bridge_slave_0) entered disabled state [ 1534.685415][T18668] lowmem_reserve[]: 0 0 1 1 [ 1534.699214][T18670] device bridge_slave_0 entered promiscuous mode [ 1534.704567][T18668] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1534.740499][T18670] bridge0: port 2(bridge_slave_1) entered blocking state [ 1534.748636][T18670] bridge0: port 2(bridge_slave_1) entered disabled state [ 1534.762299][T18670] device bridge_slave_1 entered promiscuous mode [ 1534.801750][T18670] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1534.804599][T18668] lowmem_reserve[]: 0 0 0 0 [ 1534.822049][T18670] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1534.831383][T18668] Node 1 Normal free:3776676kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1534.885004][T18668] lowmem_reserve[]: 0 0 0 0 [ 1534.888354][T18670] team0: Port device team_slave_0 added [ 1534.889581][T18668] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1534.900639][T18670] team0: Port device team_slave_1 added [ 1534.945257][T18668] Node 0 DMA32: 7129*4kB (ME) 4800*8kB (UME) 1879*16kB (UME) 722*32kB (UME) 429*64kB (UME) 181*128kB (UME) 68*256kB (UME) 25*512kB (UM) 16*1024kB (UME) 13*2048kB (ME) 214*4096kB (UM) = 1120468kB [ 1534.992002][T18668] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1535.004049][T18668] Node 1 Normal: 3*4kB (UME) 15*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776676kB [ 1535.027641][T18670] device hsr_slave_0 entered promiscuous mode [ 1535.062243][T18670] device hsr_slave_1 entered promiscuous mode [ 1535.068619][T18668] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1535.085702][T18668] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1535.095305][T18668] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1535.105021][T18668] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1535.114410][T18668] 72388 total pagecache pages [ 1535.119236][T18668] 0 pages in swap cache [ 1535.123391][T18668] Swap cache stats: add 0, delete 0, find 0/0 [ 1535.129586][T18670] debugfs: Directory 'hsr0' with parent '/' already present! [ 1535.137057][T18668] Free swap = 0kB [ 1535.140776][T18668] Total swap = 0kB [ 1535.144490][T18668] 1965979 pages RAM [ 1535.149378][T18668] 0 pages HighMem/MovableOnly [ 1535.154064][T18668] 341179 pages reserved [ 1535.158336][T18668] 0 pages cma reserved [ 1535.414727][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1535.420634][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1535.675730][T18670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1535.689585][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1535.698359][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1535.710528][T18670] 8021q: adding VLAN 0 to HW filter on device team0 [ 1535.856022][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1535.866294][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1535.875072][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 1535.882148][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1535.890907][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1536.004688][T30133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1536.013370][T30133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1536.029765][T30133] bridge0: port 2(bridge_slave_1) entered blocking state [ 1536.036884][T30133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1536.049112][T30133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1536.058034][T30133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1536.070470][T30133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1536.079144][T30133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1536.089762][T30133] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1536.134665][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1536.140464][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1536.144654][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1536.146286][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1536.151927][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1536.157644][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1536.209170][T18670] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1536.220489][T18670] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1536.232351][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1536.241547][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1536.250048][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1536.258477][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1536.266878][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1536.275549][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1536.284028][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1536.426502][T18670] 8021q: adding VLAN 0 to HW filter on device batadv0 17:56:28 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x03\xc0\x00', 0x3001}) 17:56:28 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:28 executing program 5: open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) renameat(r1, &(0x7f0000000040)='./bus\x00', r0, 0x0) 17:56:28 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x6c00000000000000, 0x500]}) [ 1536.883191][T18696] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1536.937715][T18696] CPU: 1 PID: 18696 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1536.946853][T18696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1536.956901][T18696] Call Trace: [ 1536.956927][T18696] dump_stack+0x172/0x1f0 [ 1536.956950][T18696] warn_alloc.cold+0x87/0x17f [ 1536.956967][T18696] ? zone_watermark_ok_safe+0x260/0x260 [ 1536.956996][T18696] ? mark_lock+0xc2/0x1220 [ 1536.957016][T18696] ? __lock_acquire+0x8a0/0x4a00 [ 1536.979243][T18696] __vmalloc_node_range+0x483/0x7e0 [ 1536.979262][T18696] ? is_bpf_text_address+0xac/0x170 [ 1536.979286][T18696] ? kvm_arch_create_memslot+0xc3/0x570 [ 1536.979300][T18696] __vmalloc_node_flags_caller+0x71/0x90 [ 1536.979318][T18696] ? kvm_arch_create_memslot+0xc3/0x570 [ 1536.989434][T18696] kvmalloc_node+0xdc/0x100 [ 1536.989456][T18696] kvm_arch_create_memslot+0xc3/0x570 [ 1536.989478][T18696] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1536.989495][T18696] __kvm_set_memory_region+0x13b5/0x1d00 [ 1536.989516][T18696] ? gfn_to_hva+0x470/0x470 [ 1537.000339][T18696] ? lock_downgrade+0x920/0x920 [ 1537.000376][T18696] kvm_set_memory_region+0x2f/0x50 [ 1537.000393][T18696] kvm_vm_ioctl+0x729/0x1860 [ 1537.000413][T18696] ? debug_check_no_obj_freed+0x20a/0x43f [ 1537.013575][T18696] ? find_held_lock+0x35/0x130 [ 1537.013594][T18696] ? kvm_unregister_device_ops+0x70/0x70 [ 1537.013616][T18696] ? lock_downgrade+0x920/0x920 [ 1537.013630][T18696] ? rwlock_bug.part.0+0x90/0x90 [ 1537.013648][T18696] ? tomoyo_path_number_perm+0x214/0x520 [ 1537.024010][T18696] ? find_held_lock+0x35/0x130 [ 1537.024036][T18696] ? lock_downgrade+0x920/0x920 [ 1537.024051][T18696] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1537.024071][T18696] ? tomoyo_path_number_perm+0x459/0x520 [ 1537.024099][T18696] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1537.035939][T18696] ? tomoyo_path_number_perm+0x263/0x520 [ 1537.035957][T18696] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1537.035995][T18696] ? kvm_unregister_device_ops+0x70/0x70 [ 1537.036011][T18696] do_vfs_ioctl+0xdb6/0x13e0 17:56:28 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1537.036029][T18696] ? ioctl_preallocate+0x210/0x210 [ 1537.036042][T18696] ? __fget+0x384/0x560 [ 1537.036066][T18696] ? ksys_dup3+0x3e0/0x3e0 [ 1537.045389][T18696] ? nsecs_to_jiffies+0x30/0x30 [ 1537.045417][T18696] ? tomoyo_file_ioctl+0x23/0x30 [ 1537.045435][T18696] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1537.045451][T18696] ? security_file_ioctl+0x8d/0xc0 [ 1537.045467][T18696] ksys_ioctl+0xab/0xd0 [ 1537.045483][T18696] __x64_sys_ioctl+0x73/0xb0 [ 1537.055154][T18696] do_syscall_64+0xfa/0x760 [ 1537.055178][T18696] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1537.055189][T18696] RIP: 0033:0x4598e9 [ 1537.055204][T18696] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1537.055212][T18696] RSP: 002b:00007f7006c61c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1537.055225][T18696] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1537.055238][T18696] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1537.065673][T18696] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1537.065683][T18696] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c626d4 [ 1537.065692][T18696] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1537.155750][T18700] IPVS: ftp: loaded support on port[0] = 21 17:56:28 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:28 executing program 2: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0404309, &(0x7f0000000040)=0x1000000) [ 1537.327684][T18696] Mem-Info: [ 1537.334343][T18696] active_anon:123543 inactive_anon:4659 isolated_anon:0 [ 1537.334343][T18696] active_file:8205 inactive_file:60380 isolated_file:0 [ 1537.334343][T18696] unevictable:0 dirty:692 writeback:0 unstable:0 [ 1537.334343][T18696] slab_reclaimable:13852 slab_unreclaimable:96078 [ 1537.334343][T18696] mapped:60162 shmem:4694 pagetables:1247 bounce:0 [ 1537.334343][T18696] free:1226181 free_pcp:271 free_cma:0 17:56:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet(0x2, 0x2, 0x7) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='\x00\x00\x00D\xde\x02\x16\a') setsockopt$inet_opts(r2, 0x0, 0x12, &(0x7f0000000380)="b79a25a0a0470a433ed0833f7a8d171a73ae3abb9d4851d8c7f5ef36b15ae9c33c177ae86d28cdeffc57b42cde", 0x2d) recvfrom$packet(r1, 0x0, 0xf0, 0x2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x0) 17:56:28 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1537.439086][T18696] Node 0 active_anon:489988kB inactive_anon:19436kB active_file:32680kB inactive_file:241520kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:241448kB dirty:2864kB writeback:0kB shmem:19576kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 90112kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 17:56:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x8, &(0x7f0000000040)="11dca50d5e0bcfe47bf070bd78fb096a99ee69c65f8618e414df64e13fb53e65664bd3") fanotify_init(0x4, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x301040, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, 0x0, 0xffffff15) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f00000001c0)) rt_sigaction(0x19, 0x0, 0x0, 0x6, &(0x7f0000000000)) r3 = socket(0x840000000002, 0x3, 0xff) r4 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8000, 0x0, 0x4}, &(0x7f0000000200)=0x10) r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r6, &(0x7f0000ffc000/0x3000)=nil, 0xd48a5a656600d03e) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000480)=""/212) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c0000009a1ab50e508f1a27eba280ac149ae0ad778217eb867b23cf46a94822f79d07c4fe49573e63c63651d9d5a158340c0ded12786db25ffad9a8d75e36290ca8b561570546955cecde7741e107506e3b45a39e757af60a2675ad532634d384ec7a93d7e54397e5a35c95356b4c630519607ebe9bb19e9eecab7b48b1be04"], &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000380)={r5, 0x7, 0x0, 0x40, 0x1, 0x8001, 0x80000001, 0x8001, {r7, @in={{0x2, 0x4e21, @broadcast}}, 0xfffffffffffffffe, 0x525, 0xbc, 0x0, 0x9}}, 0x0) ioctl$PPPIOCSDEBUG(r2, 0x40047440, &(0x7f0000000580)) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r8, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_names='bond_slave_1\x00\x00\x00\b'}) [ 1537.679308][T18696] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1537.725916][T18696] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 17:56:29 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1537.857140][T18696] lowmem_reserve[]: 0 2547 2548 2548 [ 1537.892688][T18736] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1537.978631][T18696] Node 0 DMA32 free:1098460kB min:36184kB low:45228kB high:54272kB active_anon:494508kB inactive_anon:26288kB active_file:31624kB inactive_file:241592kB unevictable:8kB writepending:2928kB present:3129332kB managed:2611876kB mlocked:8kB kernel_stack:8896kB pagetables:5116kB bounce:0kB free_pcp:1380kB local_pcp:720kB free_cma:0kB [ 1538.102128][T18736] CPU: 0 PID: 18736 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1538.111283][T18736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1538.113865][T18696] lowmem_reserve[]: 0 0 1 1 [ 1538.121349][T18736] Call Trace: [ 1538.121379][T18736] dump_stack+0x172/0x1f0 [ 1538.121406][T18736] warn_alloc.cold+0x87/0x17f [ 1538.121426][T18736] ? zone_watermark_ok_safe+0x260/0x260 [ 1538.121455][T18736] ? debug_smp_processor_id+0x3c/0x214 [ 1538.121475][T18736] ? mark_lock+0xc2/0x1220 [ 1538.121502][T18736] __vmalloc_node_range+0x483/0x7e0 [ 1538.121519][T18736] ? is_bpf_text_address+0xac/0x170 [ 1538.121543][T18736] ? kvm_arch_create_memslot+0xc3/0x570 [ 1538.121565][T18736] __vmalloc_node_flags_caller+0x71/0x90 [ 1538.133590][T18696] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1538.133649][T18736] ? kvm_arch_create_memslot+0xc3/0x570 [ 1538.139196][T18696] lowmem_reserve[]: 0 0 0 0 [ 1538.144532][T18736] kvmalloc_node+0xdc/0x100 [ 1538.144554][T18736] kvm_arch_create_memslot+0xc3/0x570 [ 1538.144574][T18736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1538.144597][T18736] __kvm_set_memory_region+0x13b5/0x1d00 [ 1538.144621][T18736] ? gfn_to_hva+0x470/0x470 [ 1538.144649][T18736] ? lock_downgrade+0x920/0x920 [ 1538.144686][T18736] kvm_set_memory_region+0x2f/0x50 [ 1538.144702][T18736] kvm_vm_ioctl+0x729/0x1860 [ 1538.144724][T18736] ? debug_check_no_obj_freed+0x20a/0x43f [ 1538.157622][T18696] Node 1 Normal free:3776676kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1538.159833][T18736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1538.159851][T18736] ? debug_smp_processor_id+0x3c/0x214 [ 1538.159867][T18736] ? kvm_unregister_device_ops+0x70/0x70 [ 1538.159885][T18736] ? perf_trace_lock+0xeb/0x4c0 [ 1538.170020][T18696] lowmem_reserve[]: 0 0 0 0 [ 1538.170589][T18736] ? __lockdep_free_key_range+0x120/0x120 [ 1538.179542][T18696] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1538.203161][T18736] ? lock_downgrade+0x920/0x920 [ 1538.203176][T18736] ? rwlock_bug.part.0+0x90/0x90 [ 1538.203193][T18736] ? tomoyo_path_number_perm+0x214/0x520 [ 1538.203208][T18736] ? find_held_lock+0x35/0x130 [ 1538.203231][T18736] ? lock_downgrade+0x920/0x920 [ 1538.203245][T18736] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1538.203262][T18736] ? tomoyo_path_number_perm+0x459/0x520 [ 1538.203290][T18736] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1538.203303][T18736] ? tomoyo_path_number_perm+0x263/0x520 [ 1538.203320][T18736] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1538.203359][T18736] ? kvm_unregister_device_ops+0x70/0x70 [ 1538.203378][T18736] do_vfs_ioctl+0xdb6/0x13e0 [ 1538.217517][T18696] Node 0 DMA32: 4253*4kB (UME) 4698*8kB (UME) 1869*16kB (ME) 724*32kB (UME) 423*64kB (UME) 147*128kB (UME) 70*256kB (UME) 25*512kB (UM) 16*1024kB (UME) 10*2048kB (ME) 214*4096kB (UM) = 1097684kB [ 1538.217968][T18736] ? ioctl_preallocate+0x210/0x210 [ 1538.223439][T18696] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1538.229529][T18736] ? __fget+0x384/0x560 [ 1538.229553][T18736] ? ksys_dup3+0x3e0/0x3e0 [ 1538.229569][T18736] ? nsecs_to_jiffies+0x30/0x30 [ 1538.229591][T18736] ? tomoyo_file_ioctl+0x23/0x30 [ 1538.229607][T18736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1538.229624][T18736] ? security_file_ioctl+0x8d/0xc0 [ 1538.229641][T18736] ksys_ioctl+0xab/0xd0 [ 1538.229663][T18736] __x64_sys_ioctl+0x73/0xb0 [ 1538.229686][T18736] do_syscall_64+0xfa/0x760 [ 1538.242783][T18696] Node 1 Normal: 3*4kB (UME) 17*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776692kB [ 1538.244613][T18736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1538.244625][T18736] RIP: 0033:0x4598e9 [ 1538.244641][T18736] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1538.244649][T18736] RSP: 002b:00007f7006c1fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1538.244662][T18736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1538.244671][T18736] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1538.244683][T18736] RBP: 000000000075c118 R08: 0000000000000000 R09: 0000000000000000 [ 1538.249874][T18696] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1538.254437][T18736] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c206d4 [ 1538.254447][T18736] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1538.429708][T18741] IPVS: ftp: loaded support on port[0] = 21 [ 1538.592249][T18736] Mem-Info: [ 1538.598021][T18736] active_anon:123619 inactive_anon:3816 isolated_anon:0 [ 1538.598021][T18736] active_file:8205 inactive_file:60418 isolated_file:0 [ 1538.598021][T18736] unevictable:4 dirty:736 writeback:0 unstable:0 [ 1538.598021][T18736] slab_reclaimable:13853 slab_unreclaimable:96875 [ 1538.598021][T18736] mapped:59295 shmem:3852 pagetables:1257 bounce:0 [ 1538.598021][T18736] free:1225289 free_pcp:578 free_cma:0 [ 1538.608091][T18696] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1538.636439][T18736] Node 0 active_anon:494476kB inactive_anon:15264kB active_file:32680kB inactive_file:241672kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:237180kB dirty:2940kB writeback:0kB shmem:15408kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 102400kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1538.678147][T18736] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1538.704909][T18736] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1538.734512][T18736] lowmem_reserve[]: 0 2547 2548 2548 [ 1538.740194][T18736] Node 0 DMA32 free:1110412kB min:36184kB low:45228kB high:54272kB active_anon:494460kB inactive_anon:15240kB active_file:31628kB inactive_file:241640kB unevictable:0kB writepending:2984kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8672kB pagetables:4836kB bounce:0kB free_pcp:2664kB local_pcp:924kB free_cma:0kB [ 1538.806989][T18736] lowmem_reserve[]: 0 0 1 1 [ 1538.811634][T18736] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1538.839217][T18696] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1538.839229][T18696] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1538.839235][T18696] 72481 total pagecache pages [ 1538.839281][T18696] 0 pages in swap cache [ 1538.867185][T18736] lowmem_reserve[]: 0 0 0 0 [ 1538.871855][T18736] Node 1 Normal free:3776692kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1538.901056][T18696] Swap cache stats: add 0, delete 0, find 0/0 [ 1538.907316][T18696] Free swap = 0kB [ 1538.907322][T18696] Total swap = 0kB [ 1538.907330][T18696] 1965979 pages RAM [ 1538.907336][T18696] 0 pages HighMem/MovableOnly [ 1538.907347][T18696] 341179 pages reserved [ 1538.927670][T18696] 0 pages cma reserved [ 1538.931880][T18736] lowmem_reserve[]: 0 0 0 0 [ 1538.956885][T18736] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1538.972642][T18734] bond0: (slave bond_slave_1): Error: Device is in use and cannot be enslaved [ 1539.001141][T18736] Node 0 DMA32: 6823*4kB (UME) 4750*8kB (UME) 1884*16kB (UME) 742*32kB (UME) 426*64kB (UME) 147*128kB (UME) 70*256kB (UME) 25*512kB (UM) 16*1024kB (UME) 12*2048kB (ME) 214*4096kB (UM) = 1113484kB [ 1539.032238][T18736] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1539.053472][T18736] Node 1 Normal: 3*4kB (UME) 17*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776692kB [ 1539.077537][ T2552] device bridge_slave_1 left promiscuous mode [ 1539.083786][ T2552] bridge0: port 2(bridge_slave_1) entered disabled state [ 1539.090162][T18736] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1539.139511][T18736] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1539.177352][T18736] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1539.188943][ T2552] device bridge_slave_0 left promiscuous mode [ 1539.208305][ T2552] bridge0: port 1(bridge_slave_0) entered disabled state [ 1539.222256][T18736] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1539.260716][T18736] 72481 total pagecache pages [ 1539.295310][T18736] 0 pages in swap cache [ 1539.306666][T18736] Swap cache stats: add 0, delete 0, find 0/0 [ 1539.333861][T18736] Free swap = 0kB [ 1539.359318][T18736] Total swap = 0kB [ 1539.373182][T18736] 1965979 pages RAM [ 1539.391649][T18736] 0 pages HighMem/MovableOnly [ 1539.421722][T18736] 341179 pages reserved [ 1539.441647][T18736] 0 pages cma reserved [ 1539.577123][ C0] net_ratelimit: 26 callbacks suppressed [ 1539.577154][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1539.594354][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1540.294656][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1540.294692][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1540.300460][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1540.306280][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1540.311976][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1540.317678][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1540.323389][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1540.854676][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1542.095585][ T2552] device hsr_slave_0 left promiscuous mode [ 1542.134874][ T2552] device hsr_slave_1 left promiscuous mode [ 1542.212210][ T2552] team0 (unregistering): Port device team_slave_1 removed [ 1542.225852][ T2552] team0 (unregistering): Port device team_slave_0 removed [ 1542.237205][ T2552] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1542.308814][ T2552] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1542.387954][ T2552] bond0 (unregistering): Released all slaves 17:56:36 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x03\xc2\x00', 0x3001}) 17:56:36 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:36 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x5, "8c97083b5a61994dec5f5465e2b6b8f7d978029486c93c13c6534fd7afaf145a73be634ea45ead7d03d3d0332aa8b9a1fadb7b18b7c5b95ef407af8c564329da9af10207db9489212354eb8a2ed44aa98d0363c301fb1ce48217d3c9f103264903209f979d05e53571b56dd7651db8f23763632e6a315dcdeefea418d1e4e4b03d9c895bf90930fe7e767d6debd7e836d4e46eec9aa1ea7489c2287b81e6db0dfb9c24da03d53cae717a33f66b3cbbacc9bcc818761c5d54f5c1c8f1f677fba4642207b9766694058fd1b4e9ce6d9c64cc73a7f278687e0b68fd34146d7fa9c1a54b4a6fc0a3fb09bfb52c9034ba8eec4a608ea5afafc86337ac34b3117fc429b43e311dd185943193cc122db729211369b5d615fd1b0aa4b0f674c8687a5d4438d596a62bf7c475761ca73851692911d86d5df49216e7952f6da41e27c0e6ba755bf6da824c6988ff01c5010980dd97593a40d7596472ff27a8bec62a58c5552ae9b0ce048dd503acbd5df21b5cacf4c92d6361af4d0f261045cd04f5c4de857bfb89ec8a2c02a221c39db1e69719a73e3c27a169bf81b0c20b396d4709025f64d6b3b30b52fb17505c8c5b136aedb1ec6b76ce0b09fc4b3940bb2874ac17652acde59d5f3241ae526ebdb525c723062f6fbb8e097267e80a6b83877fd2ab92de8ad70272d6809d33a2188fe05adf831f5274bbb153433ee0271d12c9caa828bfd91dd5eb103a95b3af7b9595d089d843ea393f575cb6ec37c0b8aa32a67ad35ce64368319dfa153fccc335c1687c4926cbdc9e5748d3dd477e243242a8096f623f6ca83939d3ef61ec71c9e530f267cc28d1a1953c904a75fa22d5842b226a2f61769b38f3b15f5f7c0da07de3509fcd2c7d369740a19b56fc950ca230b720b32d7b07c05ccb13fae079f8acaf65d860f61441b1448af7a9d04ff4f51072b39840430235f2e1a505ae95684191b39062c799b5ae28377e2e24257d5e39b4f1d18c0313d4f13f6d00a61820452c9f4ec98efc50cebc0030adf7878e99097761a3b9cab4983a70e55f88d96e5e670880764c7672a45c4b0a605c1e9a75bc68da1f442d7891ee02b4b9131e894e847672e487f293f1496430577ba0710d9175edfb4ba3afa5ec6146bdeca98617cf0a474703d9bcd1afa8621374e031b56a2a2194703a9c4153529393730e59edd09454d0f0e51c58029d0a9b969f8249a95aa7a6fe45a3262a6d23168727dafea63f8b20057773b642986156d345761bda27887563d3a92e5cb518b8fd34e676cb41908d10210e1ea8f2fa819efea1b89269db3357d1968d1bcc8af96fd15974d3a8cceed9189d66a8f2094dc474c0c007e6de7913969e43842be33b8c1740da0b2e7d1e35eeb261e3174fb3ceaa0de524b11a4a527a877cd15f21f34aa86e26b3b1b59dca5a347419ea33f198f5207861c76c562a0082c49f749c66ecb73104636e5545951338828d393bf5743c923666e9a13fca2551c633f7b79f1430c6383097a55db6d9ad210dd46bb140742859c261e8d11f064b93514ddb052b03c08b94ee4a74082cebf0849132bab085d82495f9542dedc6d12c939750ba162c3553d2829e91df3e9dffdd16a5e3ce315980797a9b72646da810b158d72d190906df97244e5351012af1023afd96dd30778e7f3ba4cffab95b47f19753e6f267e4d2abfa350305f866d31e6542841b445684973ed72d64745190180752855b64f1a310a7b40af7492edee42081dfd098b971912be2ab9a3dae0f2cf711302dc657bc4bfd11115e932ccb07c809f1433e9d7e986749f6e1cd902655bef0e1870037b22bf12a34f0dfafaafc1ea2c08c6a166bb8543fe148a9e729c1fb39e10d9581bed5b5b2303c1af30ec663a4ae26a2cacfb0913a5e286b71e792f334f48aafd3906143d7354891aaa8de5cad3824c5797df46e0e8ea180bdd9f2394a46d93ad45c9a07dedb2080b71a91c3eecc5a8839c6c8c07de9358fe3896023d4918c5549288ac0c19f4b203e57b8146b4c0d4abf710ab8b8be8dee437d4495cd70a5361e4823d30b94b516115de5fc33ea8675b08e2c52a03449a81f9041417cc9abf543fdc4225edda4d82b9329795e26cbd280cccb981c17dea0788a94fcd97f14b60f85b222b9f2cda85b56012778b02fce7fe925263169e3f521479891c178c29cb371276455230f7e3338195e0cb45547c13f99096b3dca8e2333d6e0592ed7cd44229a367375d0fb0bcb4111af088c1b7aa670f0ff05abc397c56de757ef5695c87d80662f04b95cdf8bd2c5e4cde9ab273457ce990236ca564a1c7ac39af055caddeb4ab4a4a1da024a122d2fbf826c703a463c47a8017146eb12486202fd21c16a5d6d1e34c2e2b1f15eccd51406b5ae0c8a7392e1a597b490a594199650ced65360542dc1ea79dec80f764f7ef67d5ab3417701f85b8642a5f536b64a17bbc88310cae48072e6a8fda7e6254afb0576bd776095c34b4de8dcec01a77730d1b117f019ec6e1908927ac59193b6b08c458ec156f1b3ab28f04cee540d6b1813a12ae45b29366149c93fadda15ddbd19214aafff92ba97600f4b3f6ce4681947ebd2e64d146287f96d075458bf29c7913ed64d7ce20db27e0a38c35341dccee3d8c5a382025e98d78e9e8e77d89a2ef41361e4ca5d10d14983344ac3a76bcd215d522682028ae2e5755268bf3b4f0406c182312b2bfd4e8903c4464c0f3c54042a46eff96c83c3f4800c4eb7f689a5c8f171fb98cc469f34ca44e493c060c3d946104f62a8da724f3f92ed53cd3d5cc94bcbc26ee2ce42a852d1025abc29b8cbdaf5bb1f53217912a1d468e40211d2508191438eb31910567009217b78b2a0452d007e39ffe1e48aa4a1f0574db5c2ef43bbd0a9d87a5c5d86d60f920239ecced46862cceba6c9bd86d548213f93e0c8a1cd7c848f72df81da0a8029a4c0d20116e56d0edc3792c2f438c59e92af3a9913b66a0365f202ff8402042dd8d4e0d616f1f8076fafb60dd50b5f3b0370ab4ecdfeecd4ebe553ba1f27304fef9b37e1663bc63aed6c8f05819d935678fcb38f60f65c91c0cd1805194b32c1ee131c48295cb9a5a0fcf8595545d6f5549c58cfaa9b36effe18475abaeef3a5a64d1e6e4672d82a9d85a27fbf9d0ac960aa0bea0d9ddfe964dfa4c89a5b0db0edbd9326a63715771284a845f365ff31193e952906213203c85493bffdb31ccbe7003293badfff61c276fcc147cfd6f7907e674f51b873101aa578981a4a360aed9d839942a30ffd6ac3f33b25954c5f11f9b7478216df64c5462d0c627b0bfe6b564ea94cb29860050259887f82f1a574a0c649be8e4602d127847b9fe03a6c15c281ebb104d057717ffb947a499498e388602565d748eaba1bd8a75ac3606ca61b834d78b259150b4c2f1cf9cc02452cadb4582c153a59f485cc9e51c10977be91449e61474471f447c6860d6da3f2ebb5a45b1f77d99bb3527a0392189817d2238030954e1d394d97efd6f94865cc40d54232cf2b3c353b6fcf26b40960b1342ecc693d3420e17346c41a1b021a4800f1c455a9d8624174600eac0a39b10f6e6e42c070f61a9f878b4913cc4c6b13548cc92305b678cca862aac7052c6297575358ad60a11a1cea8df4b72b089d04484a67cf640511f2ccad6b450c28ef0889cac5923c3e3532863e59cee0cb5f0e0f3ea7d03a8f404c7a1558c991a0fd6a5714e5f4493cc745e3b5b1291d90378721d8b1c4a781ada9d1cedc816b8adc96d1d057358dc8a4349184d85e7da3e5a00087e4251af536e988ebce09277af5a606ffaecb3e992316918748c0d7175f9b27f92b5855cc4aa963f6474a88129a7cc7cb8cbb4c177e484b6a60500ef1549c887e714e2e8122081ea1510efd2a97556777b7a86d96652aa1ca7451c34760d8aee7bd2c609ac5e0af8c4bde654dc3095b1d3aedb2637d023d6dba64f1e02f06abc63eed5ba6e519b7cee60302bff2126072fa0f95dde115514be16a6410f5c241633e654b3f8a7efb8f568e1239b88ac1dc700d06797c247774f25eaa0b5908471ef3cbb36f41fd8719fe5781fd96460f42d162af3af102c376d7a09867978de9bf6437acbd4de2ea5b4dcc74549b2525a571f468b77f186cc4090216b7e9ed908917d94b6d2c6a7bbe913bda88a251f64f3031d7b3563cece1734d8c181f6947cc486c59849cf43e1603e7a01183755ea8e5dd5c2523bc285e8bc1941caa7e0428f1f292950239632311bb136f5efbb80ccbea0088972e554dbe4bdbff70c4021cd0e3bda7ef5ab06e69c612ccbf1f6af2861f73a40bb9277612584b0940afbf007859648bfe3155b8714d7c89f801292cf7d33b78e033b1a6a4e04b678c32e7a3a4ca3ad2121d8421719573c4c129f00dcc7c996c21fec5c0a971912d81b97c85321ae669bbf1858520fc985c1ac7778ade63c1ce0ec889d02dcaa3ec10ebd3d865d719270699656e3edcccfbfeefe1416dc4d9c6d93770df1379d41158e36f8c75d5fa79a94bc5d80a152a06c072b7551b541781a0b2a9d48d72073997b28f9e1f6bc01800d05144ab05ee8982777e2cc192a921ca7fa9f03f2077d899a54d106d8c5f0acff58a05e0f64c70b37c4e5c5d7fba37c993bd3c828e5ef90f5f829c31e6df37721f192357e5c5d0a677c4b0e80e7de1be80e1f82f41dd7268e618964adbebbe4e6fb06fc19a6be685077b4bbbc571e2d44a9bb6087f3fd02580809b7b25555e80fed503b5a10ae3bdf3aa9e4b11609ffdb4e7f97235dcd49d6f11ae3a2c165f4cd08a119e0ebf5536ddd6b672e47d646cf85f40e912dcc762c68db5773a0aa7e7c5966fd4308a96fe715dcee7fbb4fb3d58e446d8a2edc1bd40521fa6b9036345d5c6c66e25b28d9c19c0df9a7b4f779e21bfb837b421830f0891ab20cec3597f27cca72c0e6f9e80a6f46101cfa6b21bc34728e4436c86166b37e3646d50f604b5dbf7bcb37412fdbe4bbe04d543de233cb99308f6ae355e43056535a9ece7a144524f785c17004a06aeb3cd099935735e018d71e3fee53aed440d1d429219d5fd96e4e0d05261e8c68ffd73a7010f7b77cd3c3155b715648a2f6c3e4e5a741b376ead711cee9eccde8d4b857baeed8cd54c934e90a17aa8bf107a8209b950faad2251bf85029bf3076297cdadd1221974479d6aea180004f5de4e10d6707c95c1b0d08d669cd4c98cf38588b2b2eada996c3b4f1f9716c8e614019921cdc718c17956db4c66aeebae4e1f9c402524620b956f38ff533446189ff2fa80e50a6923a6e0b4d0113b4b86926f0fe29cd22108f8fa72d0fb8089547f5a381bf6ad4c80318505b03e6b75f8ada4a73d34292d7494ee7191c5cdf66c4ac094ff4fed29e814c3a933fd6fa8159920b94d2a8c9a4b19dfc28096aeb2d9a4cd1f8e219906c5a3ac925f6d815db91a05a0c6635d997fedd60558a8ec0735d6fc8ad2b1d004067cae337dc56a91b3e68decf8852408d974f03bd015fefd4e7bbf3264b3200ca6f9a479146148f16d70f888ffea78d0dba651929df76a810c9eac72b96c1f91cae30838d5d19e077f41991482b944c63178b950cc37c15549276eaade1032e9b09c22dc5a03550a73856013f9c1cb7b00bbeb8bb820041efd5c884cb3a071f5ed1c347ef75489121ccf11d777e55102c86390f291977402d93b09a919898497b878cc2afc66faf1e6226655ed16340531c60927f272fcabc818545eaba17afff43a0314241f61e7b74ce53ce376ed0ee9a04c78cab60c773ac1baef7da6a9b466f2"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:36 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0x0, 0x0, 0x10000021f, 0x0, 0xffffffffffffffff, 0x0, [0x3]}, 0x3c) 17:56:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x7400000000000000, 0x500]}) 17:56:36 executing program 2: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/cgroup\x00') ioctl$FS_IOC_GETFLAGS(r0, 0xb701, 0x0) [ 1544.700894][T18766] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 17:56:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@noquota='noquota'}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}]}) 17:56:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x0) [ 1544.822327][T18766] CPU: 1 PID: 18766 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1544.831481][T18766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1544.841542][T18766] Call Trace: [ 1544.844843][T18766] dump_stack+0x172/0x1f0 [ 1544.849189][T18766] warn_alloc.cold+0x87/0x17f [ 1544.853880][T18766] ? zone_watermark_ok_safe+0x260/0x260 [ 1544.859451][T18766] ? __kasan_check_read+0x11/0x20 [ 1544.864489][T18766] ? mark_lock+0xc2/0x1220 [ 1544.865425][T18776] IPVS: ftp: loaded support on port[0] = 21 [ 1544.868910][T18766] ? __lock_acquire+0x8a0/0x4a00 [ 1544.868934][T18766] __vmalloc_node_range+0x483/0x7e0 [ 1544.868954][T18766] ? is_bpf_text_address+0xac/0x170 [ 1544.890135][T18766] ? kvm_arch_create_memslot+0xc3/0x570 [ 1544.895692][T18766] __vmalloc_node_flags_caller+0x71/0x90 [ 1544.901335][T18766] ? kvm_arch_create_memslot+0xc3/0x570 [ 1544.906899][T18766] kvmalloc_node+0xdc/0x100 [ 1544.911408][T18766] kvm_arch_create_memslot+0xc3/0x570 [ 1544.916885][T18766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1544.923137][T18766] __kvm_set_memory_region+0x13b5/0x1d00 [ 1544.928785][T18766] ? gfn_to_hva+0x470/0x470 [ 1544.933303][T18766] ? lock_downgrade+0x920/0x920 [ 1544.938179][T18766] kvm_set_memory_region+0x2f/0x50 [ 1544.943550][T18766] kvm_vm_ioctl+0x729/0x1860 [ 1544.943569][T18766] ? debug_check_no_obj_freed+0x20a/0x43f [ 1544.943585][T18766] ? find_held_lock+0x35/0x130 [ 1544.943603][T18766] ? kvm_unregister_device_ops+0x70/0x70 [ 1544.964256][T18766] ? lock_downgrade+0x920/0x920 [ 1544.964271][T18766] ? rwlock_bug.part.0+0x90/0x90 [ 1544.964292][T18766] ? tomoyo_path_number_perm+0x214/0x520 [ 1544.974043][T18766] ? find_held_lock+0x35/0x130 [ 1544.974070][T18766] ? lock_downgrade+0x920/0x920 [ 1544.974095][T18766] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1544.989286][T18766] ? tomoyo_path_number_perm+0x459/0x520 [ 1545.000169][T18766] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1545.006413][T18766] ? tomoyo_path_number_perm+0x263/0x520 [ 1545.006432][T18766] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1545.006470][T18766] ? kvm_unregister_device_ops+0x70/0x70 [ 1545.023485][T18766] do_vfs_ioctl+0xdb6/0x13e0 [ 1545.028085][T18766] ? ioctl_preallocate+0x210/0x210 [ 1545.033188][T18766] ? __fget+0x384/0x560 [ 1545.033209][T18766] ? ksys_dup3+0x3e0/0x3e0 [ 1545.033229][T18766] ? nsecs_to_jiffies+0x30/0x30 [ 1545.046612][T18766] ? tomoyo_file_ioctl+0x23/0x30 [ 1545.051552][T18766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1545.057797][T18766] ? security_file_ioctl+0x8d/0xc0 [ 1545.062916][T18766] ksys_ioctl+0xab/0xd0 [ 1545.062933][T18766] __x64_sys_ioctl+0x73/0xb0 [ 1545.071656][T18766] do_syscall_64+0xfa/0x760 [ 1545.076174][T18766] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1545.082061][T18766] RIP: 0033:0x4598e9 [ 1545.085967][T18766] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1545.105563][T18766] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1545.105577][T18766] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 17:56:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000300)={r1, 0x0}) sendto(0xffffffffffffffff, &(0x7f0000000380)="e15fbf911b2ba859ac8f48070efba0191fbfc7b07238262ec5161054133dd4c3ac6057bcd1d38198dfa1805e86f16e2528ced0f4ab8753a430f8e0234e66146b8298ba7a89c67a3af2cc071b1d7c74ff04593df4058fc4d7f7d73419893dfbf63f", 0x61, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') syz_open_dev$rtc(&(0x7f0000000080)='/dev/rtc#\x00', 0x0, 0x0) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f0000000240)={0x8001, 0x8, 0x0, 0x0, 0x8, 0x2}) r2 = socket$netlink(0x10, 0x3, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), 0x0) [ 1545.105585][T18766] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1545.105593][T18766] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1545.105601][T18766] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1545.105608][T18766] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1545.105888][ C1] net_ratelimit: 23 callbacks suppressed [ 1545.105895][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1545.154662][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1545.168943][T18766] Mem-Info: [ 1545.175819][T18766] active_anon:124136 inactive_anon:3810 isolated_anon:0 [ 1545.175819][T18766] active_file:8205 inactive_file:60581 isolated_file:0 [ 1545.175819][T18766] unevictable:0 dirty:824 writeback:0 unstable:0 [ 1545.175819][T18766] slab_reclaimable:13758 slab_unreclaimable:93534 [ 1545.175819][T18766] mapped:59288 shmem:3845 pagetables:1249 bounce:0 [ 1545.175819][T18766] free:1228809 free_pcp:376 free_cma:0 [ 1545.249481][T18766] Node 0 active_anon:500804kB inactive_anon:15240kB active_file:32680kB inactive_file:242324kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:237152kB dirty:3296kB writeback:0kB shmem:15380kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 90112kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 17:56:36 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, 0x0, &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/98, 0x62}, {&(0x7f0000000640)=""/63, 0x3f}], 0x2}}], 0x1, 0x0, 0x0) [ 1545.321510][T18766] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 17:56:36 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, 0xffffffffffffffff) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1545.376943][T18766] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1545.464100][T18766] lowmem_reserve[]: 0 2547 2548 2548 [ 1545.501232][T18766] Node 0 DMA32 free:1121532kB min:36184kB low:45228kB high:54272kB active_anon:498800kB inactive_anon:16840kB active_file:31624kB inactive_file:242240kB unevictable:0kB writepending:3492kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8960kB pagetables:4996kB bounce:0kB free_pcp:1552kB local_pcp:612kB free_cma:0kB [ 1545.600705][T18787] IPVS: ftp: loaded support on port[0] = 21 [ 1545.604711][T18786] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 1545.607356][T18766] lowmem_reserve[]: 0 0 1 1 [ 1545.643247][T18766] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1545.692705][T18766] lowmem_reserve[]: 0 0 0 0 [ 1545.701942][T18766] Node 1 Normal free:3776692kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1545.738657][T18766] lowmem_reserve[]: 0 0 0 0 [ 1545.796547][T18806] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1545.814690][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1545.820527][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1545.827484][T18766] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1545.848574][T18806] CPU: 1 PID: 18806 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1545.857790][T18806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1545.868016][T18806] Call Trace: [ 1545.868040][T18806] dump_stack+0x172/0x1f0 [ 1545.868061][T18806] warn_alloc.cold+0x87/0x17f [ 1545.868077][T18806] ? zone_watermark_ok_safe+0x260/0x260 [ 1545.868108][T18806] ? mark_lock+0xc2/0x1220 [ 1545.868121][T18806] ? __lock_acquire+0x8a0/0x4a00 [ 1545.868143][T18806] __vmalloc_node_range+0x483/0x7e0 [ 1545.868157][T18806] ? is_bpf_text_address+0xac/0x170 [ 1545.868183][T18806] ? kvm_arch_create_memslot+0xc3/0x570 [ 1545.868202][T18806] __vmalloc_node_flags_caller+0x71/0x90 [ 1545.877963][T18766] Node 0 DMA32: 5133*4kB (ME) 5992*8kB (UME) 1972*16kB (UME) 744*32kB (UME) 435*64kB (UME) 155*128kB (UME) 72*256kB (UME) 25*512kB (UM) 17*1024kB (UME) 11*2048kB (ME) 214*4096kB (UM) = 1119220kB [ 1545.880456][T18806] ? kvm_arch_create_memslot+0xc3/0x570 [ 1545.880477][T18806] kvmalloc_node+0xdc/0x100 [ 1545.890645][T18766] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1545.895331][T18806] kvm_arch_create_memslot+0xc3/0x570 [ 1545.895352][T18806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1545.895370][T18806] __kvm_set_memory_region+0x13b5/0x1d00 [ 1545.895391][T18806] ? gfn_to_hva+0x470/0x470 [ 1545.895417][T18806] ? lock_downgrade+0x920/0x920 [ 1545.895448][T18806] kvm_set_memory_region+0x2f/0x50 [ 1545.895465][T18806] kvm_vm_ioctl+0x729/0x1860 [ 1545.895482][T18806] ? debug_check_no_obj_freed+0x20a/0x43f [ 1545.895501][T18806] ? find_held_lock+0x35/0x130 [ 1545.908347][T18766] Node 1 Normal: 3*4kB (UME) 17*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776692kB [ 1545.911442][T18806] ? kvm_unregister_device_ops+0x70/0x70 [ 1545.911468][T18806] ? lock_downgrade+0x920/0x920 [ 1545.919195][T18766] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1545.936065][T18806] ? rwlock_bug.part.0+0x90/0x90 [ 1545.936082][T18806] ? tomoyo_path_number_perm+0x214/0x520 [ 1545.936097][T18806] ? find_held_lock+0x35/0x130 [ 1545.936121][T18806] ? lock_downgrade+0x920/0x920 [ 1545.936134][T18806] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1545.936151][T18806] ? tomoyo_path_number_perm+0x459/0x520 [ 1545.936179][T18806] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1545.936192][T18806] ? tomoyo_path_number_perm+0x263/0x520 [ 1545.936210][T18806] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1545.936248][T18806] ? kvm_unregister_device_ops+0x70/0x70 [ 1545.948711][T18766] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1545.958121][T18806] do_vfs_ioctl+0xdb6/0x13e0 [ 1545.958141][T18806] ? ioctl_preallocate+0x210/0x210 [ 1545.958153][T18806] ? __fget+0x384/0x560 [ 1545.958177][T18806] ? ksys_dup3+0x3e0/0x3e0 [ 1545.958195][T18806] ? nsecs_to_jiffies+0x30/0x30 [ 1545.958213][T18806] ? tomoyo_file_ioctl+0x23/0x30 [ 1545.958228][T18806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1545.958243][T18806] ? security_file_ioctl+0x8d/0xc0 [ 1545.958260][T18806] ksys_ioctl+0xab/0xd0 [ 1545.995723][T18766] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1546.000249][T18806] __x64_sys_ioctl+0x73/0xb0 [ 1546.000269][T18806] do_syscall_64+0xfa/0x760 [ 1546.032971][T18806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1546.057756][T18806] RIP: 0033:0x4598e9 [ 1546.081425][T18766] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1546.085294][T18806] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1546.085303][T18806] RSP: 002b:00007f7006c1fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1546.085316][T18806] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1546.085324][T18806] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1546.085332][T18806] RBP: 000000000075c118 R08: 0000000000000000 R09: 0000000000000000 [ 1546.085340][T18806] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c206d4 [ 1546.085347][T18806] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1546.107372][T18766] 75300 total pagecache pages [ 1546.193713][T18806] Mem-Info: [ 1546.225214][T18806] active_anon:123137 inactive_anon:6661 isolated_anon:0 [ 1546.225214][T18806] active_file:8205 inactive_file:60598 isolated_file:0 [ 1546.225214][T18806] unevictable:4 dirty:861 writeback:0 unstable:0 [ 1546.225214][T18806] slab_reclaimable:13762 slab_unreclaimable:93172 [ 1546.225214][T18806] mapped:62141 shmem:6698 pagetables:1197 bounce:0 [ 1546.225214][T18806] free:1227422 free_pcp:430 free_cma:0 [ 1546.255316][T18806] Node 0 active_anon:500548kB inactive_anon:18644kB active_file:32680kB inactive_file:242392kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:240564kB dirty:3440kB writeback:0kB shmem:26792kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 96256kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1546.268127][T18766] 0 pages in swap cache [ 1546.310118][T18806] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1546.367789][T18806] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1546.399587][T18789] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 1546.401494][T18806] lowmem_reserve[]: 0 2547 2548 2548 [ 1546.413708][T18806] Node 0 DMA32 free:1126364kB min:36184kB low:45228kB high:54272kB active_anon:492532kB inactive_anon:15744kB active_file:31624kB inactive_file:242308kB unevictable:16kB writepending:3440kB present:3129332kB managed:2611876kB mlocked:16kB kernel_stack:8544kB pagetables:4788kB bounce:0kB free_pcp:2552kB local_pcp:1228kB free_cma:0kB [ 1546.451596][T18806] lowmem_reserve[]: 0 0 1 1 [ 1546.456863][T18806] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1546.491197][T18806] lowmem_reserve[]: 0 0 0 0 [ 1546.496269][T18806] Node 1 Normal free:3776692kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1546.534169][T18806] lowmem_reserve[]: 0 0 0 0 [ 1546.534596][T18766] Swap cache stats: add 0, delete 0, find 0/0 [ 1546.538907][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1546.544944][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1546.550571][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1546.556296][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1546.562074][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1546.567776][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1546.580263][T18806] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1546.581443][T18766] Free swap = 0kB [ 1546.598550][T18766] Total swap = 0kB [ 1546.602281][T18766] 1965979 pages RAM [ 1546.602288][T18766] 0 pages HighMem/MovableOnly [ 1546.602293][T18766] 341179 pages reserved [ 1546.602298][T18766] 0 pages cma reserved [ 1546.620667][T18806] Node 0 DMA32: 6621*4kB (UME) 5835*8kB (UME) 1987*16kB (UME) 745*32kB (UME) 437*64kB (UME) 155*128kB (UME) 72*256kB (UME) 25*512kB (UM) 17*1024kB (UME) 13*2048kB (ME) 214*4096kB (UM) = 1128412kB [ 1546.643726][T18806] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1546.657370][T18806] Node 1 Normal: 3*4kB (UME) 17*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776692kB [ 1546.681006][T18806] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1546.690982][T18806] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1546.706652][T18806] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1546.719551][T18806] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1546.732175][T18806] 72808 total pagecache pages [ 1546.740365][T18806] 0 pages in swap cache [ 1546.748693][T18806] Swap cache stats: add 0, delete 0, find 0/0 [ 1546.758021][T18806] Free swap = 0kB [ 1546.761756][T18806] Total swap = 0kB [ 1546.768617][T18806] 1965979 pages RAM [ 1546.772541][T18806] 0 pages HighMem/MovableOnly [ 1546.780411][T18806] 341179 pages reserved [ 1546.787665][T18806] 0 pages cma reserved 17:56:40 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\xff\xff\xff\xc3\x00', 0x3001}) 17:56:40 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, 0x0, &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:40 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, 0xffffffffffffffff) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:40 executing program 2: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, r0) keyctl$clear(0x7, r0) 17:56:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x7a00000000000000, 0x500]}) 17:56:40 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x11, 0x0, @ipv4={[], [], @loopback}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@time_exceed={0xffffff8b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b66cb8", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}}, 0x0) [ 1549.121547][T18824] IPVS: ftp: loaded support on port[0] = 21 17:56:40 executing program 3: getitimer(0x1, &(0x7f0000000100)) 17:56:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x8000000000000000, 0x500]}) 17:56:40 executing program 3: mount$bpf(0x20000000, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x21280a2, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB]) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x80, 0x6, &(0x7f0000002440)=[{&(0x7f00000003c0)="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", 0xff8, 0xfff}, {&(0x7f0000000140)="debc3d6aad6d42adbd491dc97580f90169ae74d1c28fe6406803b2356b8017b669b98e03a35667d6d5bf7faa5715d6a35d94b98de9cf0865e251d69d93224b9858b49a53b535610e75e14027c18f376a21ae8e99f1c8d51b343c32515a5d5d64db9cfe8447c49c0eb2ddcbeffed595f6f66284971703cfc1ed6b55527c897838853d35dfe1a4f383c0f6efcf54d05694d9625ef00936881b01c84f44526f445162efe55830d3078ff8a9d8f2e7150b980bcc85270cbdba1d40cbb4b59a955fab8cdedbc29f6aee81227ab0883428c8b2eb65d173e8ab8b", 0xd7, 0x1ff}, {&(0x7f0000000240)="ef11ceabc10a02b1e4e010500040b38f5220347da5491a0e76e13361edbcef1b62917573d1570a5d55b1af6d0420ce5d53da9044", 0x34, 0x9}, {&(0x7f0000002500)="8f4eaf5e9c8d81a5992f67ba8cba1207a1b841effa9ed86350adafe2d6e31a1c83994be7e662840179ba3a8513a515a889f178c6f6cc1d357317248408cae6f230913df0a165123e6ba413ea6808e2e97e9f2654cc8befe5cd6ef2e23c521b", 0x5f}, {0x0}, {0x0}], 0x840, &(0x7f00000025c0)=ANY=[@ANYBLOB="6e6f646973636172642c646973636172643d3078303030303030303030303030303030312c6e6f696e746567726974792c67727071756f74612c6e6f646973636172642c646973636172642c75737271756f74612c686173682c636f6e746578743d7379736138fac0a88134dd4d41595f415050454e442c70657203b7745f646972656374696f2c00"/151]) 17:56:40 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, 0xffffffffffffffff) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:40 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, 0x0, &(0x7f0000000340)={0x1008, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1549.565075][T18843] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1549.672125][T18843] CPU: 0 PID: 18843 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1549.681284][T18843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1549.691434][T18843] Call Trace: [ 1549.694736][T18843] dump_stack+0x172/0x1f0 [ 1549.699091][T18843] warn_alloc.cold+0x87/0x17f [ 1549.703795][T18843] ? zone_watermark_ok_safe+0x260/0x260 [ 1549.709372][T18843] ? mark_lock+0xc2/0x1220 [ 1549.713803][T18843] ? find_held_lock+0x35/0x130 [ 1549.718583][T18843] ? mark_lock+0xc2/0x1220 [ 1549.723008][T18843] ? __lock_acquire+0x8a0/0x4a00 [ 1549.727962][T18843] __vmalloc_node_range+0x483/0x7e0 [ 1549.733169][T18843] ? is_bpf_text_address+0xac/0x170 [ 1549.738382][T18843] ? kvm_arch_create_memslot+0xc3/0x570 [ 1549.743936][T18843] __vmalloc_node_flags_caller+0x71/0x90 [ 1549.749582][T18843] ? kvm_arch_create_memslot+0xc3/0x570 [ 1549.755133][T18843] kvmalloc_node+0xdc/0x100 [ 1549.759760][T18843] kvm_arch_create_memslot+0xc3/0x570 [ 1549.765151][T18843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1549.771408][T18843] __kvm_set_memory_region+0x13b5/0x1d00 [ 1549.777055][T18843] ? gfn_to_hva+0x470/0x470 [ 1549.781578][T18843] ? lock_downgrade+0x920/0x920 [ 1549.786456][T18843] kvm_set_memory_region+0x2f/0x50 [ 1549.791576][T18843] kvm_vm_ioctl+0x729/0x1860 [ 1549.796192][T18843] ? debug_check_no_obj_freed+0x20a/0x43f [ 1549.801918][T18843] ? find_held_lock+0x35/0x130 [ 1549.806862][T18843] ? kvm_unregister_device_ops+0x70/0x70 [ 1549.812685][T18843] ? lock_downgrade+0x920/0x920 [ 1549.817555][T18843] ? rwlock_bug.part.0+0x90/0x90 [ 1549.822534][T18843] ? tomoyo_path_number_perm+0x214/0x520 [ 1549.828186][T18843] ? find_held_lock+0x35/0x130 [ 1549.832973][T18843] ? lock_downgrade+0x920/0x920 [ 1549.837832][T18843] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1549.843126][T18843] ? tomoyo_path_number_perm+0x459/0x520 [ 1549.848769][T18843] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1549.855018][T18843] ? tomoyo_path_number_perm+0x263/0x520 [ 1549.860665][T18843] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1549.866497][T18843] ? kvm_unregister_device_ops+0x70/0x70 [ 1549.872143][T18843] do_vfs_ioctl+0xdb6/0x13e0 [ 1549.876745][T18843] ? ioctl_preallocate+0x210/0x210 [ 1549.881859][T18843] ? __fget+0x384/0x560 [ 1549.886718][T18843] ? ksys_dup3+0x3e0/0x3e0 [ 1549.891136][T18843] ? nsecs_to_jiffies+0x30/0x30 [ 1549.895991][T18843] ? tomoyo_file_ioctl+0x23/0x30 [ 1549.900930][T18843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1549.907181][T18843] ? security_file_ioctl+0x8d/0xc0 [ 1549.912303][T18843] ksys_ioctl+0xab/0xd0 [ 1549.916465][T18843] __x64_sys_ioctl+0x73/0xb0 [ 1549.921063][T18843] do_syscall_64+0xfa/0x760 [ 1549.925670][T18843] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1549.931562][T18843] RIP: 0033:0x4598e9 [ 1549.935458][T18843] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1549.955063][T18843] RSP: 002b:00007f7006c61c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1549.963482][T18843] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1549.971461][T18843] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1549.979439][T18843] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1549.987413][T18843] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c626d4 [ 1549.995384][T18843] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff 17:56:41 executing program 3: [ 1550.187296][T18852] IPVS: ftp: loaded support on port[0] = 21 [ 1550.334804][T18843] Mem-Info: [ 1550.341109][T18843] active_anon:125507 inactive_anon:3995 isolated_anon:0 [ 1550.341109][T18843] active_file:8205 inactive_file:60673 isolated_file:0 [ 1550.341109][T18843] unevictable:0 dirty:925 writeback:0 unstable:0 [ 1550.341109][T18843] slab_reclaimable:13739 slab_unreclaimable:92968 [ 1550.341109][T18843] mapped:50821 shmem:6908 pagetables:1120 bounce:0 [ 1550.341109][T18843] free:1236553 free_pcp:491 free_cma:0 [ 1550.437007][T18843] Node 0 active_anon:490428kB inactive_anon:15980kB active_file:32680kB inactive_file:242692kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:203184kB dirty:3796kB writeback:0kB shmem:17432kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 94208kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1550.467162][T18843] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1550.494484][T18843] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1550.564596][T18843] lowmem_reserve[]: 0 2547 2548 2548 [ 1550.569951][T18843] Node 0 DMA32 free:1166408kB min:36184kB low:45228kB high:54272kB active_anon:489252kB inactive_anon:16048kB active_file:31624kB inactive_file:242608kB unevictable:0kB writepending:3840kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8352kB pagetables:4496kB bounce:0kB free_pcp:2448kB local_pcp:1016kB free_cma:0kB [ 1550.610890][T18843] lowmem_reserve[]: 0 0 1 1 [ 1550.615967][T18843] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1550.659875][T18843] lowmem_reserve[]: 0 0 0 0 [ 1550.664418][T18843] Node 1 Normal free:3776700kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1550.693769][T18843] lowmem_reserve[]: 0 0 0 0 [ 1550.698461][ C0] net_ratelimit: 18 callbacks suppressed [ 1550.698469][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1550.698533][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1550.698668][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1550.698719][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1550.704633][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1550.710450][T18843] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1550.715938][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1550.721662][T18843] Node 0 DMA32: 8325*4kB (UME) 5968*8kB (UME) 2616*16kB (UME) 1164*32kB (UME) 526*64kB (UME) 158*128kB (UME) 73*256kB (UME) 25*512kB (UM) 17*1024kB (UME) 13*2048kB (ME) 214*4096kB (UM) = 1166100kB [ 1550.727446][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1550.733113][T18843] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1550.747426][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1550.854705][T18843] Node 1 Normal: 3*4kB (UME) 18*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776700kB [ 1550.884610][T18843] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1550.920482][T18843] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1550.931578][T18843] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1550.948063][T18843] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1550.959934][T18843] 72959 total pagecache pages [ 1550.969187][T18843] 0 pages in swap cache [ 1550.973408][T18843] Swap cache stats: add 0, delete 0, find 0/0 [ 1550.982205][T18843] Free swap = 0kB [ 1550.990446][T18843] Total swap = 0kB [ 1550.994236][T18843] 1965979 pages RAM [ 1551.000569][T18843] 0 pages HighMem/MovableOnly [ 1551.009824][T18843] 341179 pages reserved [ 1551.014045][T18843] 0 pages cma reserved [ 1551.334636][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1551.340561][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1551.585550][T18866] IPVS: ftp: loaded support on port[0] = 21 [ 1551.982173][T18866] chnl_net:caif_netlink_parms(): no params data found [ 1552.018142][T18866] bridge0: port 1(bridge_slave_0) entered blocking state [ 1552.025358][T18866] bridge0: port 1(bridge_slave_0) entered disabled state [ 1552.033317][T18866] device bridge_slave_0 entered promiscuous mode [ 1552.041522][T18866] bridge0: port 2(bridge_slave_1) entered blocking state [ 1552.049360][T18866] bridge0: port 2(bridge_slave_1) entered disabled state [ 1552.058533][T18866] device bridge_slave_1 entered promiscuous mode [ 1552.066813][ T2552] device bridge_slave_1 left promiscuous mode [ 1552.073019][ T2552] bridge0: port 2(bridge_slave_1) entered disabled state [ 1552.135770][ T2552] device bridge_slave_0 left promiscuous mode [ 1552.142018][ T2552] bridge0: port 1(bridge_slave_0) entered disabled state [ 1554.005431][ T2552] device hsr_slave_0 left promiscuous mode [ 1554.044830][ T2552] device hsr_slave_1 left promiscuous mode [ 1554.094877][ T2552] team0 (unregistering): Port device team_slave_1 removed [ 1554.107344][ T2552] team0 (unregistering): Port device team_slave_0 removed [ 1554.117986][ T2552] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1554.158478][ T2552] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1554.233126][ T2552] bond0 (unregistering): Released all slaves [ 1554.338595][T18866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1554.349414][T18866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1554.369704][T18866] team0: Port device team_slave_0 added [ 1554.377979][T18866] team0: Port device team_slave_1 added [ 1554.449798][T18866] device hsr_slave_0 entered promiscuous mode [ 1554.505104][T18866] device hsr_slave_1 entered promiscuous mode [ 1554.554760][T18866] debugfs: Directory 'hsr0' with parent '/' already present! 17:56:46 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:46 executing program 3: 17:56:46 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1554.763837][T18866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1554.831173][T32302] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1554.881323][T32302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1554.893521][T32302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1554.906233][T18866] 8021q: adding VLAN 0 to HW filter on device team0 [ 1554.923679][T30133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1554.934242][T30133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1554.955871][T30133] bridge0: port 1(bridge_slave_0) entered blocking state [ 1554.962987][T30133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1554.987202][ T893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1554.995785][ T893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1555.005097][ T893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1555.013814][ T893] bridge0: port 2(bridge_slave_1) entered blocking state [ 1555.020962][ T893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1555.058936][ T893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1555.086454][ T893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1555.118072][T32302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1555.135572][T32302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1555.144363][T32302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1555.167858][T18866] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1555.205649][T18866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1555.226645][T32302] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1555.234471][T32302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1555.260351][T18866] 8021q: adding VLAN 0 to HW filter on device batadv0 17:56:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0xc00c000000000000, 0x500]}) 17:56:46 executing program 2: 17:56:46 executing program 3: 17:56:46 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x03\xce\x00', 0x3001}) 17:56:46 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(0xffffffffffffffff, 0x0, r1, 0x0) 17:56:46 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1555.510723][T18890] IPVS: ftp: loaded support on port[0] = 21 17:56:47 executing program 3: 17:56:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000140)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 17:56:47 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2a, 0xffffff9c}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xe7}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x226, 0xb6, &(0x7f0000000080)="028e1c000000000000001b73d87c", 0x0}, 0x3f) 17:56:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0xfc01000000000000, 0x500]}) 17:56:47 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:47 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(0xffffffffffffffff, 0x0, r1, 0x0) 17:56:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0xd4, &(0x7f0000003000/0x1000)=nil, 0x2) 17:56:47 executing program 3: statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1000, 0x400, &(0x7f00000001c0)) recvfrom(0xffffffffffffffff, &(0x7f0000000540)=""/7, 0x7, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x11, 0x0, 0x2) keyctl$session_to_parent(0x12) [ 1556.016567][T18916] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1556.119038][T18916] CPU: 1 PID: 18916 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1556.128208][T18916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.138292][T18916] Call Trace: [ 1556.141591][T18916] dump_stack+0x172/0x1f0 [ 1556.145936][T18916] warn_alloc.cold+0x87/0x17f [ 1556.150620][T18916] ? zone_watermark_ok_safe+0x260/0x260 [ 1556.156192][T18916] ? mark_lock+0xc2/0x1220 [ 1556.160614][T18916] ? __lock_acquire+0x8a0/0x4a00 [ 1556.165755][T18916] __vmalloc_node_range+0x483/0x7e0 [ 1556.170962][T18916] ? is_bpf_text_address+0xac/0x170 [ 1556.176175][T18916] ? kvm_arch_create_memslot+0xc3/0x570 [ 1556.181739][T18916] __vmalloc_node_flags_caller+0x71/0x90 [ 1556.187386][T18916] ? kvm_arch_create_memslot+0xc3/0x570 [ 1556.192952][T18916] kvmalloc_node+0xdc/0x100 [ 1556.197469][T18916] kvm_arch_create_memslot+0xc3/0x570 [ 1556.202847][T18916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1556.209093][T18916] __kvm_set_memory_region+0x13b5/0x1d00 [ 1556.214759][T18916] ? gfn_to_hva+0x470/0x470 [ 1556.219372][T18916] ? lock_downgrade+0x920/0x920 [ 1556.224251][T18916] kvm_set_memory_region+0x2f/0x50 [ 1556.229362][T18916] kvm_vm_ioctl+0x729/0x1860 [ 1556.233945][T18916] ? debug_check_no_obj_freed+0x20a/0x43f [ 1556.239670][T18916] ? find_held_lock+0x35/0x130 [ 1556.244451][T18916] ? kvm_unregister_device_ops+0x70/0x70 [ 1556.250101][T18916] ? lock_downgrade+0x920/0x920 [ 1556.254968][T18916] ? rwlock_bug.part.0+0x90/0x90 [ 1556.259919][T18916] ? tomoyo_path_number_perm+0x214/0x520 [ 1556.265571][T18916] ? find_held_lock+0x35/0x130 [ 1556.270356][T18916] ? lock_downgrade+0x920/0x920 [ 1556.275214][T18916] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1556.280504][T18916] ? tomoyo_path_number_perm+0x459/0x520 [ 1556.286142][T18916] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1556.292379][T18916] ? tomoyo_path_number_perm+0x263/0x520 [ 1556.298012][T18916] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1556.303840][T18916] ? kvm_unregister_device_ops+0x70/0x70 [ 1556.309469][T18916] do_vfs_ioctl+0xdb6/0x13e0 [ 1556.314059][T18916] ? ioctl_preallocate+0x210/0x210 [ 1556.319165][T18916] ? __fget+0x384/0x560 [ 1556.323325][T18916] ? ksys_dup3+0x3e0/0x3e0 [ 1556.327744][T18916] ? nsecs_to_jiffies+0x30/0x30 [ 1556.332633][T18916] ? tomoyo_file_ioctl+0x23/0x30 [ 1556.337571][T18916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1556.343829][T18916] ? security_file_ioctl+0x8d/0xc0 [ 1556.348962][T18916] ksys_ioctl+0xab/0xd0 [ 1556.353115][T18916] __x64_sys_ioctl+0x73/0xb0 [ 1556.357702][T18916] do_syscall_64+0xfa/0x760 [ 1556.362223][T18916] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1556.368116][T18916] RIP: 0033:0x4598e9 [ 1556.372008][T18916] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1556.391607][T18916] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1556.400033][T18916] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1556.407999][T18916] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1556.415975][T18916] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1556.423944][T18916] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1556.431915][T18916] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1556.445186][ C0] net_ratelimit: 28 callbacks suppressed [ 1556.445195][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1556.456730][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1556.511917][T18916] Mem-Info: [ 1556.525402][T18916] active_anon:123501 inactive_anon:6673 isolated_anon:0 [ 1556.525402][T18916] active_file:8205 inactive_file:60925 isolated_file:0 [ 1556.525402][T18916] unevictable:4 dirty:157 writeback:0 unstable:0 [ 1556.525402][T18916] slab_reclaimable:13753 slab_unreclaimable:93729 [ 1556.525402][T18916] mapped:62151 shmem:6695 pagetables:1268 bounce:0 [ 1556.525402][T18916] free:1226132 free_pcp:295 free_cma:0 [ 1556.577820][T18890] IPVS: ftp: loaded support on port[0] = 21 [ 1556.631829][T18916] Node 0 active_anon:498504kB inactive_anon:20108kB active_file:32684kB inactive_file:243776kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:242028kB dirty:732kB writeback:0kB shmem:26856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 94208kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1556.729696][T18916] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 17:56:48 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x03\xdf\x00', 0x3001}) 17:56:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0xfec8}], 0x1}}], 0x1, 0x0, 0x0) 17:56:48 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:48 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(0xffffffffffffffff, 0x0, r1, 0x0) [ 1556.801096][T18916] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 17:56:48 executing program 3: open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1003, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) dup2(0xffffffffffffffff, r0) r1 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, 0x0, 0x0) fcntl$getown(r2, 0x9) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x28812, r3, 0x0) write$P9_RLCREATE(r3, &(0x7f0000000300)={0x18}, 0x18) r4 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r4) dup2(r1, 0xffffffffffffffff) [ 1556.919146][T18945] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1556.935066][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1556.935126][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1556.935223][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1556.935269][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1556.944662][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1556.964215][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1556.970114][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1556.975915][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1557.000296][T18953] IPVS: ftp: loaded support on port[0] = 21 [ 1557.045958][T18916] lowmem_reserve[]: 0 2547 2548 2548 [ 1557.078699][T18945] CPU: 1 PID: 18945 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1557.087839][T18945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1557.098158][T18945] Call Trace: [ 1557.101473][T18945] dump_stack+0x172/0x1f0 [ 1557.105819][T18945] warn_alloc.cold+0x87/0x17f [ 1557.110503][T18945] ? zone_watermark_ok_safe+0x260/0x260 [ 1557.116066][T18945] ? __kasan_check_read+0x11/0x20 [ 1557.121137][T18945] ? mark_lock+0xc2/0x1220 [ 1557.126082][T18945] ? __lock_acquire+0x8a0/0x4a00 [ 1557.131034][T18945] __vmalloc_node_range+0x483/0x7e0 [ 1557.136235][T18945] ? is_bpf_text_address+0xac/0x170 [ 1557.141449][T18945] ? kvm_arch_create_memslot+0xc3/0x570 [ 1557.147003][T18945] __vmalloc_node_flags_caller+0x71/0x90 [ 1557.152735][T18945] ? kvm_arch_create_memslot+0xc3/0x570 [ 1557.158293][T18945] kvmalloc_node+0xdc/0x100 [ 1557.162807][T18945] kvm_arch_create_memslot+0xc3/0x570 [ 1557.168182][T18945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1557.174426][T18945] __kvm_set_memory_region+0x13b5/0x1d00 [ 1557.180076][T18945] ? gfn_to_hva+0x470/0x470 [ 1557.184594][T18945] ? lock_downgrade+0x920/0x920 [ 1557.189558][T18945] kvm_set_memory_region+0x2f/0x50 [ 1557.194679][T18945] kvm_vm_ioctl+0x729/0x1860 [ 1557.199294][T18945] ? debug_check_no_obj_freed+0x20a/0x43f [ 1557.205016][T18945] ? find_held_lock+0x35/0x130 [ 1557.209784][T18945] ? kvm_unregister_device_ops+0x70/0x70 [ 1557.215423][T18945] ? lock_downgrade+0x920/0x920 [ 1557.220379][T18945] ? rwlock_bug.part.0+0x90/0x90 [ 1557.225320][T18945] ? tomoyo_path_number_perm+0x214/0x520 [ 1557.230978][T18945] ? find_held_lock+0x35/0x130 [ 1557.235770][T18945] ? lock_downgrade+0x920/0x920 [ 1557.240623][T18945] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1557.246088][T18945] ? tomoyo_path_number_perm+0x459/0x520 [ 1557.251732][T18945] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1557.257980][T18945] ? tomoyo_path_number_perm+0x263/0x520 [ 1557.263627][T18945] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1557.269466][T18945] ? kvm_unregister_device_ops+0x70/0x70 [ 1557.275101][T18945] do_vfs_ioctl+0xdb6/0x13e0 [ 1557.279699][T18945] ? ioctl_preallocate+0x210/0x210 [ 1557.284814][T18945] ? __fget+0x384/0x560 [ 1557.288981][T18945] ? ksys_dup3+0x3e0/0x3e0 [ 1557.293401][T18945] ? nsecs_to_jiffies+0x30/0x30 [ 1557.298265][T18945] ? tomoyo_file_ioctl+0x23/0x30 [ 1557.303213][T18945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1557.309457][T18945] ? security_file_ioctl+0x8d/0xc0 [ 1557.314584][T18945] ksys_ioctl+0xab/0xd0 [ 1557.318742][T18945] __x64_sys_ioctl+0x73/0xb0 [ 1557.323333][T18945] do_syscall_64+0xfa/0x760 [ 1557.325665][T18916] Node 0 DMA32 free:1109696kB min:36184kB low:45228kB high:54272kB active_anon:494156kB inactive_anon:26708kB active_file:31628kB inactive_file:243692kB unevictable:0kB writepending:728kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8832kB pagetables:4996kB bounce:0kB free_pcp:1656kB local_pcp:208kB free_cma:0kB [ 1557.327838][T18945] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1557.327851][T18945] RIP: 0033:0x4598e9 [ 1557.327867][T18945] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1557.327876][T18945] RSP: 002b:00007f7006c40c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1557.327888][T18945] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1557.327901][T18945] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1557.358857][T18916] lowmem_reserve[]: 0 0 1 1 [ 1557.364481][T18945] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 17:56:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") recvmmsg(r1, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/98, 0xfec8}], 0x1}}], 0x1, 0x0, 0x0) [ 1557.364490][T18945] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c416d4 [ 1557.364498][T18945] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff 17:56:49 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1557.509179][T18916] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1557.636765][T18945] Mem-Info: [ 1557.652222][T18916] lowmem_reserve[]: 0 0 0 0 [ 1557.657569][T18945] active_anon:123516 inactive_anon:6679 isolated_anon:0 [ 1557.657569][T18945] active_file:8206 inactive_file:60967 isolated_file:0 [ 1557.657569][T18945] unevictable:4 dirty:209 writeback:0 unstable:0 [ 1557.657569][T18945] slab_reclaimable:13737 slab_unreclaimable:93985 [ 1557.657569][T18945] mapped:62183 shmem:6714 pagetables:1263 bounce:0 [ 1557.657569][T18945] free:1225634 free_pcp:464 free_cma:0 [ 1557.753833][T18916] Node 1 Normal free:3776708kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1557.835029][T18958] IPVS: ftp: loaded support on port[0] = 21 [ 1557.895827][T18945] Node 0 active_anon:505524kB inactive_anon:15516kB active_file:32684kB inactive_file:243868kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:237532kB dirty:832kB writeback:0kB shmem:27256kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 96256kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1557.931594][T18916] lowmem_reserve[]: 0 0 0 0 [ 1558.005472][T18916] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1558.040345][T18945] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1558.061937][T18916] Node 0 DMA32: 6171*4kB (ME) 4650*8kB (UME) 1894*16kB (ME) 780*32kB (UME) 532*64kB (UME) 154*128kB (UME) 74*256kB (UME) 25*512kB (UM) 17*1024kB (UME) 13*2048kB (ME) 214*4096kB (UM) = 1123228kB [ 1558.090912][T18945] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1558.118702][T18945] lowmem_reserve[]: 0 2547 2548 2548 [ 1558.124105][T18945] Node 0 DMA32 free:1123200kB min:36184kB low:45228kB high:54272kB active_anon:489848kB inactive_anon:15316kB active_file:31628kB inactive_file:243784kB unevictable:16kB writepending:976kB present:3129332kB managed:2611876kB mlocked:16kB kernel_stack:8448kB pagetables:4756kB bounce:0kB free_pcp:2816kB local_pcp:1436kB free_cma:0kB [ 1558.156535][T18945] lowmem_reserve[]: 0 0 1 1 [ 1558.161138][T18945] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1558.194978][T18916] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1558.213270][T18945] lowmem_reserve[]: 0 0 0 0 [ 1558.218975][T18945] Node 1 Normal free:3776708kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1558.220753][T18916] Node 1 Normal: 3*4kB (UME) 19*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776708kB [ 1558.271885][T18916] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1558.272720][T18945] lowmem_reserve[]: 0 0 0 0 [ 1558.282943][T18916] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1558.296116][T18945] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1558.301359][T18916] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1558.310677][T18945] Node 0 DMA32: 6171*4kB (ME) 4643*8kB (UME) 1895*16kB (UME) 762*32kB (UME) 532*64kB (UME) 154*128kB (UME) 74*256kB (UME) 25*512kB (UM) 17*1024kB (UME) 13*2048kB (ME) 214*4096kB (UM) = 1122612kB [ 1558.326759][T18916] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1558.339633][T18945] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1558.354438][T18916] 73061 total pagecache pages [ 1558.371756][T18916] 0 pages in swap cache [ 1558.376681][T18916] Swap cache stats: add 0, delete 0, find 0/0 [ 1558.382747][T18916] Free swap = 0kB [ 1558.385586][T18945] Node 1 Normal: 3*4kB (UME) 19*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776708kB [ 1558.392457][T18916] Total swap = 0kB [ 1558.414437][T18916] 1965979 pages RAM [ 1558.418709][T18916] 0 pages HighMem/MovableOnly [ 1558.423385][T18916] 341179 pages reserved [ 1558.434263][T18945] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1558.444198][T18916] 0 pages cma reserved [ 1558.457313][T18945] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1558.473565][T18945] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1558.484016][T18945] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1558.493585][T18945] 73061 total pagecache pages [ 1558.499298][T18945] 0 pages in swap cache [ 1558.503448][T18945] Swap cache stats: add 0, delete 0, find 0/0 [ 1558.510491][T18945] Free swap = 0kB 17:56:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0xff00000000000000, 0x500]}) 17:56:50 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) renameat(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, 0x0) 17:56:50 executing program 2: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(0xffffffffffffffff, 0x0, r1, 0x0) 17:56:50 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, 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&(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1558.514207][T18945] Total swap = 0kB [ 1558.517979][T18945] 1965979 pages RAM [ 1558.521964][T18945] 0 pages HighMem/MovableOnly [ 1558.526719][T18945] 341179 pages reserved [ 1558.530878][T18945] 0 pages cma reserved 17:56:50 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:50 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x01\xe8\x00', 0x3001}) [ 1558.632625][T18986] IPVS: ftp: loaded support on port[0] = 21 [ 1558.722946][T18995] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1558.828504][T18995] CPU: 1 PID: 18995 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1558.837645][T18995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1558.847695][T18995] Call Trace: [ 1558.847720][T18995] dump_stack+0x172/0x1f0 [ 1558.847742][T18995] warn_alloc.cold+0x87/0x17f [ 1558.847758][T18995] ? zone_watermark_ok_safe+0x260/0x260 [ 1558.847782][T18995] ? mark_lock+0xc2/0x1220 [ 1558.847800][T18995] ? mark_lock+0xc2/0x1220 [ 1558.855396][T18995] ? __lock_acquire+0x8a0/0x4a00 [ 1558.855422][T18995] __vmalloc_node_range+0x483/0x7e0 [ 1558.855439][T18995] ? is_bpf_text_address+0xac/0x170 [ 1558.855461][T18995] ? kvm_arch_create_memslot+0xc3/0x570 [ 1558.855479][T18995] __vmalloc_node_flags_caller+0x71/0x90 [ 1558.865666][T18995] ? kvm_arch_create_memslot+0xc3/0x570 [ 1558.865687][T18995] kvmalloc_node+0xdc/0x100 [ 1558.865705][T18995] kvm_arch_create_memslot+0xc3/0x570 [ 1558.865725][T18995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1558.865748][T18995] __kvm_set_memory_region+0x13b5/0x1d00 [ 1558.874639][T18995] ? gfn_to_hva+0x470/0x470 [ 1558.874666][T18995] ? lock_downgrade+0x920/0x920 [ 1558.874699][T18995] kvm_set_memory_region+0x2f/0x50 [ 1558.874716][T18995] kvm_vm_ioctl+0x729/0x1860 [ 1558.884818][T18995] ? debug_check_no_obj_freed+0x20a/0x43f [ 1558.884836][T18995] ? find_held_lock+0x35/0x130 [ 1558.884853][T18995] ? kvm_unregister_device_ops+0x70/0x70 [ 1558.884875][T18995] ? lock_downgrade+0x920/0x920 [ 1558.884888][T18995] ? rwlock_bug.part.0+0x90/0x90 [ 1558.884902][T18995] ? tomoyo_path_number_perm+0x214/0x520 [ 1558.884919][T18995] ? find_held_lock+0x35/0x130 [ 1558.895634][T18995] ? lock_downgrade+0x920/0x920 [ 1558.895649][T18995] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1558.895669][T18995] ? tomoyo_path_number_perm+0x459/0x520 [ 1558.895690][T18995] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1558.895707][T18995] ? tomoyo_path_number_perm+0x263/0x520 [ 1558.906847][T18995] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1558.906885][T18995] ? kvm_unregister_device_ops+0x70/0x70 [ 1558.906902][T18995] do_vfs_ioctl+0xdb6/0x13e0 [ 1558.906918][T18995] ? ioctl_preallocate+0x210/0x210 [ 1558.906933][T18995] ? __fget+0x384/0x560 [ 1558.916766][T18995] ? ksys_dup3+0x3e0/0x3e0 [ 1558.916784][T18995] ? nsecs_to_jiffies+0x30/0x30 [ 1558.916805][T18995] ? tomoyo_file_ioctl+0x23/0x30 [ 1558.916822][T18995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1558.916842][T18995] ? security_file_ioctl+0x8d/0xc0 [ 1558.928675][T18995] ksys_ioctl+0xab/0xd0 [ 1558.928693][T18995] __x64_sys_ioctl+0x73/0xb0 [ 1558.928711][T18995] do_syscall_64+0xfa/0x760 [ 1558.928733][T18995] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1558.928742][T18995] RIP: 0033:0x4598e9 [ 1558.928760][T18995] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1558.938068][T18995] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1558.938081][T18995] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1558.938090][T18995] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1558.938098][T18995] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1558.938107][T18995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1558.938116][T18995] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1559.041953][T18995] Mem-Info: [ 1559.072560][T18995] active_anon:124087 inactive_anon:5433 isolated_anon:0 [ 1559.072560][T18995] active_file:8205 inactive_file:60997 isolated_file:0 [ 1559.072560][T18995] unevictable:0 dirty:265 writeback:0 unstable:0 17:56:50 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1559.072560][T18995] slab_reclaimable:13737 slab_unreclaimable:94564 [ 1559.072560][T18995] mapped:60912 shmem:5469 pagetables:1295 bounce:0 [ 1559.072560][T18995] free:1225726 free_pcp:395 free_cma:0 [ 1559.101483][T18995] Node 0 active_anon:496348kB inactive_anon:22032kB active_file:32680kB inactive_file:243988kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:243948kB dirty:1056kB writeback:0kB shmem:22176kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1559.142468][T18995] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1559.284160][T18995] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 17:56:50 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) renameat(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, 0x0) [ 1559.346765][T18995] lowmem_reserve[]: 0 2547 2548 2548 [ 1559.354943][T18995] Node 0 DMA32 free:1105560kB min:36184kB low:45228kB high:54272kB active_anon:496384kB inactive_anon:26132kB active_file:31624kB inactive_file:243904kB unevictable:0kB writepending:1248kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8896kB pagetables:5032kB bounce:0kB free_pcp:1784kB local_pcp:1156kB free_cma:0kB 17:56:50 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x8, 0x5}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1559.455468][T18995] lowmem_reserve[]: 0 0 1 1 [ 1559.463810][T18995] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 17:56:51 executing program 2: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1559.558385][T18986] IPVS: ftp: loaded support on port[0] = 21 [ 1559.587974][T18995] lowmem_reserve[]: 0 0 0 0 17:56:51 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1559.600908][T18995] Node 1 Normal free:3776708kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1559.674433][T19028] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 17:56:51 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) renameat(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, 0x0) [ 1559.837572][T18995] lowmem_reserve[]: 0 0 0 0 [ 1559.893326][T19028] CPU: 0 PID: 19028 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1559.902471][T19028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1559.911502][T18995] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1559.912528][T19028] Call Trace: [ 1559.912553][T19028] dump_stack+0x172/0x1f0 [ 1559.912574][T19028] warn_alloc.cold+0x87/0x17f [ 1559.912593][T19028] ? zone_watermark_ok_safe+0x260/0x260 [ 1559.944644][T19028] ? mark_lock+0xc2/0x1220 [ 1559.949066][T19028] ? __lock_acquire+0x8a0/0x4a00 [ 1559.954039][T19028] __vmalloc_node_range+0x483/0x7e0 [ 1559.959248][T19028] ? is_bpf_text_address+0xac/0x170 [ 1559.964463][T19028] ? kvm_arch_create_memslot+0xc3/0x570 [ 1559.970019][T19028] __vmalloc_node_flags_caller+0x71/0x90 [ 1559.975658][T19028] ? kvm_arch_create_memslot+0xc3/0x570 [ 1559.981223][T19028] kvmalloc_node+0xdc/0x100 [ 1559.985741][T19028] kvm_arch_create_memslot+0xc3/0x570 [ 1559.991125][T19028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1559.997373][T19028] __kvm_set_memory_region+0x13b5/0x1d00 [ 1560.003025][T19028] ? gfn_to_hva+0x470/0x470 [ 1560.007547][T19028] ? lock_downgrade+0x920/0x920 [ 1560.012453][T19028] kvm_set_memory_region+0x2f/0x50 [ 1560.017572][T19028] kvm_vm_ioctl+0x729/0x1860 [ 1560.022178][T19028] ? debug_check_no_obj_freed+0x20a/0x43f [ 1560.027911][T19028] ? find_held_lock+0x35/0x130 [ 1560.031980][T18995] Node 0 DMA32: 6090*4kB (UME) 4605*8kB (ME) 1894*16kB (ME) 738*32kB (UME) 465*64kB (UME) 154*128kB (UME) 74*256kB (UME) 25*512kB (UM) 17*1024kB (UME) 10*2048kB (ME) 214*4096kB (UM) = 1110768kB [ 1560.032688][T19028] ? kvm_unregister_device_ops+0x70/0x70 [ 1560.057214][T19028] ? lock_downgrade+0x920/0x920 [ 1560.062067][T19028] ? rwlock_bug.part.0+0x90/0x90 [ 1560.067009][T19028] ? tomoyo_path_number_perm+0x214/0x520 [ 1560.072649][T19028] ? find_held_lock+0x35/0x130 [ 1560.077428][T19028] ? lock_downgrade+0x920/0x920 [ 1560.082289][T19028] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1560.087589][T19028] ? tomoyo_path_number_perm+0x459/0x520 [ 1560.093239][T19028] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1560.098969][T18995] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1560.099563][T19028] ? tomoyo_path_number_perm+0x263/0x520 [ 1560.099582][T19028] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1560.099617][T19028] ? kvm_unregister_device_ops+0x70/0x70 [ 1560.121478][T18995] Node 1 Normal: 3*4kB (UME) 19*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776708kB [ 1560.122916][T19028] do_vfs_ioctl+0xdb6/0x13e0 [ 1560.122937][T19028] ? ioctl_preallocate+0x210/0x210 [ 1560.122950][T19028] ? __fget+0x384/0x560 [ 1560.122970][T19028] ? ksys_dup3+0x3e0/0x3e0 [ 1560.122989][T19028] ? nsecs_to_jiffies+0x30/0x30 [ 1560.131345][T18995] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1560.146030][T19028] ? tomoyo_file_ioctl+0x23/0x30 [ 1560.146049][T19028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1560.146071][T19028] ? security_file_ioctl+0x8d/0xc0 [ 1560.146086][T19028] ksys_ioctl+0xab/0xd0 [ 1560.146102][T19028] __x64_sys_ioctl+0x73/0xb0 [ 1560.146120][T19028] do_syscall_64+0xfa/0x760 [ 1560.146140][T19028] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1560.146152][T19028] RIP: 0033:0x4598e9 [ 1560.146167][T19028] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1560.146175][T19028] RSP: 002b:00007f7006c1fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1560.146188][T19028] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1560.146196][T19028] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1560.146204][T19028] RBP: 000000000075c118 R08: 0000000000000000 R09: 0000000000000000 [ 1560.146212][T19028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c206d4 [ 1560.146220][T19028] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1560.160141][T19028] Mem-Info: [ 1560.193461][T18995] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1560.195766][T19028] active_anon:124150 inactive_anon:3819 isolated_anon:0 [ 1560.195766][T19028] active_file:8207 inactive_file:61026 isolated_file:0 [ 1560.195766][T19028] unevictable:4 dirty:319 writeback:0 unstable:0 [ 1560.195766][T19028] slab_reclaimable:13740 slab_unreclaimable:95787 [ 1560.195766][T19028] mapped:59327 shmem:3864 pagetables:1273 bounce:0 [ 1560.195766][T19028] free:1225839 free_pcp:661 free_cma:0 [ 1560.204190][T18995] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1560.205181][T19028] Node 0 active_anon:496600kB inactive_anon:15276kB active_file:32688kB inactive_file:244104kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:237308kB dirty:1272kB writeback:0kB shmem:15456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 94208kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1560.212029][T18995] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1560.218127][T19028] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1560.238866][T19028] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1560.253714][T18995] 73096 total pagecache pages [ 1560.256871][T19028] lowmem_reserve[]: 0 2547 2548 2548 [ 1560.271274][T18995] 0 pages in swap cache [ 1560.279376][T19028] Node 0 DMA32 free:1110620kB min:36184kB low:45228kB high:54272kB active_anon:496584kB inactive_anon:15276kB active_file:31632kB inactive_file:244020kB unevictable:16kB writepending:1268kB present:3129332kB managed:2611876kB mlocked:16kB kernel_stack:8832kB pagetables:5092kB bounce:0kB free_pcp:2624kB local_pcp:1212kB free_cma:0kB [ 1560.293739][T18995] Swap cache stats: add 0, delete 0, find 0/0 [ 1560.360543][T18995] Free swap = 0kB [ 1560.506478][T19028] lowmem_reserve[]: 0 0 1 1 [ 1560.511198][T19028] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1560.567843][T19028] lowmem_reserve[]: 0 0 0 0 [ 1560.584706][T19028] Node 1 Normal free:3776708kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1560.598086][T18995] Total swap = 0kB [ 1560.642954][T19028] lowmem_reserve[]: 0 0 0 0 [ 1560.647687][T19028] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1560.665399][T18995] 1965979 pages RAM [ 1560.669580][T18995] 0 pages HighMem/MovableOnly [ 1560.673856][T19028] Node 0 DMA32: 6369*4kB (UME) 4606*8kB (UME) 1895*16kB (UME) 737*32kB (UME) 439*64kB (UME) 154*128kB (UME) 74*256kB (UME) 25*512kB (UM) 17*1024kB (UME) 12*2048kB (ME) 214*4096kB (UM) = 1114308kB [ 1560.697406][T19028] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1560.735285][T18995] 341179 pages reserved [ 1560.739572][T19028] Node 1 Normal: 3*4kB (UME) 19*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776708kB [ 1560.758325][T18995] 0 pages cma reserved [ 1560.791822][T19028] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1560.804667][T19028] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1560.834580][T19028] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1560.844281][T19028] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1560.853767][T19028] 73099 total pagecache pages [ 1560.859056][T19028] 0 pages in swap cache [ 1560.863280][T19028] Swap cache stats: add 0, delete 0, find 0/0 [ 1560.869506][T19028] Free swap = 0kB [ 1560.873296][T19028] Total swap = 0kB [ 1560.877192][T19028] 1965979 pages RAM [ 1560.881060][T19028] 0 pages HighMem/MovableOnly [ 1560.885883][T19028] 341179 pages reserved [ 1560.890090][T19028] 0 pages cma reserved 17:56:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0xffffffff00000000, 0x500]}) 17:56:52 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x8, 0x5}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:52 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:52 executing program 2: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:52 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) [ 1561.180390][T19066] syz-executor.0: vmalloc: allocation failure: 10737418240 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1561.272731][T19066] CPU: 0 PID: 19066 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1561.281877][T19066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1561.291964][T19066] Call Trace: [ 1561.295271][T19066] dump_stack+0x172/0x1f0 [ 1561.299612][T19066] warn_alloc.cold+0x87/0x17f [ 1561.304297][T19066] ? zone_watermark_ok_safe+0x260/0x260 [ 1561.309868][T19066] ? mark_lock+0xc2/0x1220 [ 1561.314296][T19066] ? __lock_acquire+0x8a0/0x4a00 [ 1561.319244][T19066] __vmalloc_node_range+0x483/0x7e0 [ 1561.324449][T19066] ? is_bpf_text_address+0xac/0x170 [ 1561.329662][T19066] ? kvm_arch_create_memslot+0xc3/0x570 [ 1561.335217][T19066] __vmalloc_node_flags_caller+0x71/0x90 [ 1561.340860][T19066] ? kvm_arch_create_memslot+0xc3/0x570 [ 1561.346422][T19066] kvmalloc_node+0xdc/0x100 [ 1561.350928][T19066] kvm_arch_create_memslot+0xc3/0x570 [ 1561.356395][T19066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1561.362818][T19066] __kvm_set_memory_region+0x13b5/0x1d00 [ 1561.368483][T19066] ? gfn_to_hva+0x470/0x470 [ 1561.372998][T19066] ? lock_downgrade+0x920/0x920 [ 1561.377868][T19066] kvm_set_memory_region+0x2f/0x50 [ 1561.382991][T19066] kvm_vm_ioctl+0x729/0x1860 [ 1561.387587][T19066] ? debug_check_no_obj_freed+0x20a/0x43f [ 1561.393305][T19066] ? find_held_lock+0x35/0x130 [ 1561.398072][T19066] ? kvm_unregister_device_ops+0x70/0x70 [ 1561.403711][T19066] ? lock_downgrade+0x920/0x920 [ 1561.408584][T19066] ? rwlock_bug.part.0+0x90/0x90 [ 1561.413628][T19066] ? tomoyo_path_number_perm+0x214/0x520 [ 1561.419275][T19066] ? find_held_lock+0x35/0x130 [ 1561.424046][T19066] ? lock_downgrade+0x920/0x920 [ 1561.428898][T19066] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1561.434192][T19066] ? tomoyo_path_number_perm+0x459/0x520 [ 1561.439833][T19066] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1561.446108][T19066] ? tomoyo_path_number_perm+0x263/0x520 [ 1561.451850][T19066] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1561.457683][T19066] ? kvm_unregister_device_ops+0x70/0x70 [ 1561.463322][T19066] do_vfs_ioctl+0xdb6/0x13e0 [ 1561.467922][T19066] ? ioctl_preallocate+0x210/0x210 [ 1561.473031][T19066] ? __fget+0x384/0x560 [ 1561.477205][T19066] ? ksys_dup3+0x3e0/0x3e0 [ 1561.481802][T19066] ? nsecs_to_jiffies+0x30/0x30 [ 1561.486746][T19066] ? tomoyo_file_ioctl+0x23/0x30 [ 1561.491688][T19066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1561.497954][T19066] ? security_file_ioctl+0x8d/0xc0 [ 1561.503070][T19066] ksys_ioctl+0xab/0xd0 [ 1561.507233][T19066] __x64_sys_ioctl+0x73/0xb0 [ 1561.511831][T19066] do_syscall_64+0xfa/0x760 [ 1561.516347][T19066] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1561.522237][T19066] RIP: 0033:0x4598e9 [ 1561.526131][T19066] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1561.545738][T19066] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1561.554152][T19066] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1561.562128][T19066] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1561.570096][T19066] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1561.578087][T19066] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1561.586075][T19066] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1561.621546][T19066] Mem-Info: [ 1561.628568][T19066] active_anon:123632 inactive_anon:3810 isolated_anon:0 [ 1561.628568][T19066] active_file:8206 inactive_file:61116 isolated_file:0 [ 1561.628568][T19066] unevictable:4 dirty:419 writeback:0 unstable:0 [ 1561.628568][T19066] slab_reclaimable:13750 slab_unreclaimable:95801 [ 1561.628568][T19066] mapped:59288 shmem:3845 pagetables:1232 bounce:0 [ 1561.628568][T19066] free:1226299 free_pcp:688 free_cma:0 [ 1561.684978][T19066] Node 0 active_anon:494628kB inactive_anon:15240kB active_file:32684kB inactive_file:244464kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:237152kB dirty:1672kB writeback:0kB shmem:15380kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1561.725911][T19066] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1561.800192][T19066] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1561.894640][ C1] net_ratelimit: 23 callbacks suppressed [ 1561.894649][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1561.906396][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1561.939517][T19066] lowmem_reserve[]: 0 2547 2548 2548 [ 1561.959469][T19066] Node 0 DMA32 free:1118420kB min:36184kB low:45228kB high:54272kB active_anon:490376kB inactive_anon:15240kB active_file:31628kB inactive_file:244380kB unevictable:16kB writepending:1668kB present:3129332kB managed:2611876kB mlocked:16kB kernel_stack:8480kB pagetables:4632kB bounce:0kB free_pcp:2736kB local_pcp:1400kB free_cma:0kB [ 1561.997102][T19066] lowmem_reserve[]: 0 0 1 1 [ 1562.001997][T19066] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1562.035548][T19066] lowmem_reserve[]: 0 0 0 0 [ 1562.040239][T19066] Node 1 Normal free:3776708kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1562.077176][T19066] lowmem_reserve[]: 0 0 0 0 [ 1562.081778][T19066] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1562.102505][T19066] Node 0 DMA32: 6507*4kB (UME) 4793*8kB (UME) 1898*16kB (UME) 746*32kB (UME) 430*64kB (UME) 154*128kB (UME) 74*256kB (UME) 25*512kB (UM) 17*1024kB (UME) 13*2048kB (ME) 214*4096kB (UM) = 1118164kB [ 1562.128271][T19066] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1562.142566][T19066] Node 1 Normal: 3*4kB (UME) 19*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776708kB [ 1562.164988][T19066] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1562.180925][T19066] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1562.190346][T19066] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1562.206467][T19066] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1562.220345][T19066] 73166 total pagecache pages [ 1562.238737][T19066] 0 pages in swap cache [ 1562.258749][T19066] Swap cache stats: add 0, delete 0, find 0/0 [ 1562.267306][T19066] Free swap = 0kB [ 1562.287001][T19066] Total swap = 0kB [ 1562.290802][T19066] 1965979 pages RAM [ 1562.307844][T19066] 0 pages HighMem/MovableOnly [ 1562.312614][T19066] 341179 pages reserved [ 1562.334611][T19066] 0 pages cma reserved [ 1562.694726][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1562.700748][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:56:54 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x03\xe8\x00', 0x3001}) 17:56:54 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x8, 0x5}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:54 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 17:56:54 executing program 2: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:54 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0xffffffffa0008000, 0x500]}) [ 1563.103221][T19080] syz-executor.0: vmalloc: allocation failure: 10742661184 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1563.174632][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1563.175333][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1563.180465][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1563.186629][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1563.192289][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1563.199151][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1563.243858][T19080] CPU: 0 PID: 19080 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1563.253002][T19080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1563.263176][T19080] Call Trace: [ 1563.266484][T19080] dump_stack+0x172/0x1f0 [ 1563.270831][T19080] warn_alloc.cold+0x87/0x17f [ 1563.275530][T19080] ? zone_watermark_ok_safe+0x260/0x260 [ 1563.281101][T19080] ? mark_lock+0xc2/0x1220 [ 1563.285727][T19080] ? __lock_acquire+0x8a0/0x4a00 [ 1563.290679][T19080] __vmalloc_node_range+0x483/0x7e0 [ 1563.295911][T19080] ? is_bpf_text_address+0xac/0x170 [ 1563.301122][T19080] ? kvm_arch_create_memslot+0xc3/0x570 [ 1563.306678][T19080] __vmalloc_node_flags_caller+0x71/0x90 [ 1563.312413][T19080] ? kvm_arch_create_memslot+0xc3/0x570 [ 1563.317972][T19080] kvmalloc_node+0xdc/0x100 [ 1563.322483][T19080] kvm_arch_create_memslot+0xc3/0x570 [ 1563.322506][T19080] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1563.322527][T19080] __kvm_set_memory_region+0x13b5/0x1d00 [ 1563.322550][T19080] ? gfn_to_hva+0x470/0x470 [ 1563.322576][T19080] ? lock_downgrade+0x920/0x920 [ 1563.322607][T19080] kvm_set_memory_region+0x2f/0x50 [ 1563.322626][T19080] kvm_vm_ioctl+0x729/0x1860 [ 1563.334232][T19080] ? debug_check_no_obj_freed+0x20a/0x43f [ 1563.334250][T19080] ? find_held_lock+0x35/0x130 [ 1563.334270][T19080] ? kvm_unregister_device_ops+0x70/0x70 [ 1563.334290][T19080] ? lock_downgrade+0x920/0x920 [ 1563.334303][T19080] ? rwlock_bug.part.0+0x90/0x90 [ 1563.334318][T19080] ? tomoyo_path_number_perm+0x214/0x520 [ 1563.334333][T19080] ? find_held_lock+0x35/0x130 [ 1563.334356][T19080] ? lock_downgrade+0x920/0x920 [ 1563.334368][T19080] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1563.334387][T19080] ? tomoyo_path_number_perm+0x459/0x520 [ 1563.344544][T19080] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1563.344560][T19080] ? tomoyo_path_number_perm+0x263/0x520 [ 1563.344576][T19080] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1563.344614][T19080] ? kvm_unregister_device_ops+0x70/0x70 [ 1563.344630][T19080] do_vfs_ioctl+0xdb6/0x13e0 [ 1563.344647][T19080] ? ioctl_preallocate+0x210/0x210 [ 1563.344665][T19080] ? __fget+0x384/0x560 [ 1563.354317][T19095] IPVS: ftp: loaded support on port[0] = 21 [ 1563.354609][T19080] ? ksys_dup3+0x3e0/0x3e0 [ 1563.354627][T19080] ? nsecs_to_jiffies+0x30/0x30 [ 1563.354646][T19080] ? tomoyo_file_ioctl+0x23/0x30 [ 1563.354663][T19080] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1563.354676][T19080] ? security_file_ioctl+0x8d/0xc0 [ 1563.354700][T19080] ksys_ioctl+0xab/0xd0 [ 1563.369722][T19080] __x64_sys_ioctl+0x73/0xb0 [ 1563.369742][T19080] do_syscall_64+0xfa/0x760 [ 1563.369765][T19080] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1563.369777][T19080] RIP: 0033:0x4598e9 [ 1563.369795][T19080] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1563.395527][T19080] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1563.395542][T19080] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1563.395551][T19080] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1563.395560][T19080] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1563.395569][T19080] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1563.395578][T19080] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1563.539128][T19080] Mem-Info: [ 1563.642803][T19080] active_anon:124195 inactive_anon:5706 isolated_anon:0 [ 1563.642803][T19080] active_file:8205 inactive_file:61133 isolated_file:0 [ 1563.642803][T19080] unevictable:8 dirty:440 writeback:0 unstable:0 [ 1563.642803][T19080] slab_reclaimable:13757 slab_unreclaimable:95011 [ 1563.642803][T19080] mapped:61196 shmem:5752 pagetables:1291 bounce:0 [ 1563.642803][T19080] free:1224672 free_pcp:475 free_cma:0 17:56:55 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x808, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:55 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) [ 1563.737914][T19080] Node 0 active_anon:492540kB inactive_anon:23324kB active_file:32680kB inactive_file:244532kB unevictable:32kB isolated(anon):0kB isolated(file):0kB mapped:245184kB dirty:1756kB writeback:0kB shmem:23408kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 17:56:55 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 17:56:55 executing program 2: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:55 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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&(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) dup2(r2, 0xffffffffffffffff) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:55 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x808, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1564.144475][T19080] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1564.305946][T19096] IPVS: ftp: loaded support on port[0] = 21 [ 1564.388684][T19080] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1564.544703][T19080] lowmem_reserve[]: 0 2547 2548 2548 [ 1564.550141][T19080] Node 0 DMA32 free:1101248kB min:36184kB low:45228kB high:54272kB active_anon:504304kB inactive_anon:16912kB active_file:31628kB inactive_file:244448kB unevictable:8kB writepending:1740kB present:3129332kB managed:2611876kB mlocked:8kB kernel_stack:8704kB pagetables:4864kB bounce:0kB free_pcp:2704kB local_pcp:1376kB free_cma:0kB [ 1564.613735][T19080] lowmem_reserve[]: 0 0 1 1 [ 1564.618570][T19080] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:1056kB inactive_file:84kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1564.653132][T19080] lowmem_reserve[]: 0 0 0 0 [ 1564.657827][T19080] Node 1 Normal free:3776708kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1564.690622][T19080] lowmem_reserve[]: 0 0 0 0 [ 1564.695230][T19080] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1564.726909][T19080] Node 0 DMA32: 2183*4kB (UME) 4679*8kB (UME) 1907*16kB (UME) 750*32kB (UME) 432*64kB (UME) 152*128kB (UME) 74*256kB (UME) 24*512kB (UM) 17*1024kB (UME) 13*2048kB (ME) 214*4096kB (UM) = 1099588kB [ 1564.754841][T19080] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1564.768092][T19080] Node 1 Normal: 3*4kB (UME) 19*8kB (UME) 172*16kB (UME) 89*32kB (UE) 31*64kB (UE) 15*128kB (UM) 7*256kB (UME) 4*512kB (UE) 1*1024kB (M) 1*2048kB (M) 918*4096kB (M) = 3776708kB [ 1564.798088][T19080] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1564.808764][T19080] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1564.820697][T19080] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1564.830384][T19080] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1564.830392][T19080] 78064 total pagecache pages [ 1564.830399][T19080] 0 pages in swap cache [ 1564.848914][T19080] Swap cache stats: add 0, delete 0, find 0/0 [ 1564.855651][T19080] Free swap = 0kB [ 1564.859372][T19080] Total swap = 0kB [ 1564.863095][T19080] 1965979 pages RAM [ 1564.867017][T19080] 0 pages HighMem/MovableOnly [ 1564.871692][T19080] 341179 pages reserved [ 1564.876046][T19080] 0 pages cma reserved 17:56:56 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x03\xec\x00', 0x3001}) 17:56:56 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) dup2(r2, 0xffffffffffffffff) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:56 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 17:56:56 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x808, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:56 executing program 2: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 17:56:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4020ae46, &(0x7f0000000080)={0x0, [0x0, 0x0, 0x0, 0x0, 0x300]}) [ 1565.255360][T19152] IPVS: ftp: loaded support on port[0] = 21 17:56:56 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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&(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) dup2(r2, 0xffffffffffffffff) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:56 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0xc08, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:57 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x808, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:57 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:57 executing program 2: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 17:56:57 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0xc08, 0x5, 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&(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1566.072239][T19152] IPVS: ftp: loaded support on port[0] = 21 17:56:58 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip_vti0\x00\x00\x00\xed\x00', 0x3001}) 17:56:58 executing program 1: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x808, 0x5, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:58 executing program 3: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0x1008, 0x0, "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"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) 17:56:58 executing program 2: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000300)={0x18}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 17:56:58 executing program 5: r0 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) open(0x0, 0x141042, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_genetlink_get_family_id$fou(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340)={0xc08, 0x5, "8c97083b5a61994dec5f5465e2b6b8f7d978029486c93c13c6534fd7afaf145a73be634ea45ead7d03d3d0332aa8b9a1fadb7b18b7c5b95ef407af8c564329da9af10207db9489212354eb8a2ed44aa98d0363c301fb1ce48217d3c9f103264903209f979d05e53571b56dd7651db8f23763632e6a315dcdeefea418d1e4e4b03d9c895bf90930fe7e767d6debd7e836d4e46eec9aa1ea7489c2287b81e6db0dfb9c24da03d53cae717a33f66b3cbbacc9bcc818761c5d54f5c1c8f1f677fba4642207b9766694058fd1b4e9ce6d9c64cc73a7f278687e0b68fd34146d7fa9c1a54b4a6fc0a3fb09bfb52c9034ba8eec4a608ea5afafc86337ac34b3117fc429b43e311dd185943193cc122db729211369b5d615fd1b0aa4b0f674c8687a5d4438d596a62bf7c475761ca73851692911d86d5df49216e7952f6da41e27c0e6ba755bf6da824c6988ff01c5010980dd97593a40d7596472ff27a8bec62a58c5552ae9b0ce048dd503acbd5df21b5cacf4c92d6361af4d0f261045cd04f5c4de857bfb89ec8a2c02a221c39db1e69719a73e3c27a169bf81b0c20b396d4709025f64d6b3b30b52fb17505c8c5b136aedb1ec6b76ce0b09fc4b3940bb2874ac17652acde59d5f3241ae526ebdb525c723062f6fbb8e097267e80a6b83877fd2ab92de8ad70272d6809d33a2188fe05adf831f5274bbb153433ee0271d12c9caa828bfd91dd5eb103a95b3af7b9595d089d843ea393f575cb6ec37c0b8aa32a67ad35ce64368319dfa153fccc335c1687c4926cbdc9e5748d3dd477e243242a8096f623f6ca83939d3ef61ec71c9e530f267cc28d1a1953c904a75fa22d5842b226a2f61769b38f3b15f5f7c0da07de3509fcd2c7d369740a19b56fc950ca230b720b32d7b07c05ccb13fae079f8acaf65d860f61441b1448af7a9d04ff4f51072b39840430235f2e1a505ae95684191b39062c799b5ae28377e2e24257d5e39b4f1d18c0313d4f13f6d00a61820452c9f4ec98efc50cebc0030adf7878e99097761a3b9cab4983a70e55f88d96e5e670880764c7672a45c4b0a605c1e9a75bc68da1f442d7891ee02b4b9131e894e847672e487f293f1496430577ba0710d9175edfb4ba3afa5ec6146bdeca98617cf0a474703d9bcd1afa8621374e031b56a2a2194703a9c4153529393730e59edd09454d0f0e51c58029d0a9b969f8249a95aa7a6fe45a3262a6d23168727dafea63f8b20057773b642986156d345761bda27887563d3a92e5cb518b8fd34e676cb41908d10210e1ea8f2fa819efea1b89269db3357d1968d1bcc8af96fd15974d3a8cceed9189d66a8f2094dc474c0c007e6de7913969e43842be33b8c1740da0b2e7d1e35eeb261e3174fb3ceaa0de524b11a4a527a877cd15f21f34aa86e26b3b1b59dca5a347419ea33f198f5207861c76c562a0082c49f749c66ecb73104636e5545951338828d393bf5743c923666e9a13fca2551c633f7b79f1430c6383097a55db6d9ad210dd46bb140742859c261e8d11f064b93514ddb052b03c08b94ee4a74082cebf0849132bab085d82495f9542dedc6d12c939750ba162c3553d2829e91df3e9dffdd16a5e3ce315980797a9b72646da810b158d72d190906df97244e5351012af1023afd96dd30778e7f3ba4cffab95b47f19753e6f267e4d2abfa350305f866d31e6542841b445684973ed72d64745190180752855b64f1a310a7b40af7492edee42081dfd098b971912be2ab9a3dae0f2cf711302dc657bc4bfd11115e932ccb07c809f1433e9d7e986749f6e1cd902655bef0e1870037b22bf12a34f0dfafaafc1ea2c08c6a166bb8543fe148a9e729c1fb39e10d9581bed5b5b2303c1af30ec663a4ae26a2cacfb0913a5e286b71e792f334f48aafd3906143d7354891aaa8de5cad3824c5797df46e0e8ea180bdd9f2394a46d93ad45c9a07dedb2080b71a91c3eecc5a8839c6c8c07de9358fe3896023d4918c5549288ac0c19f4b203e57b8146b4c0d4abf710ab8b8be8dee437d4495cd70a5361e4823d30b94b516115de5fc33ea8675b08e2c52a03449a81f9041417cc9abf543fdc4225edda4d82b9329795e26cbd280cccb981c17dea0788a94fcd97f14b60f85b222b9f2cda85b56012778b02fce7fe925263169e3f521479891c178c29cb371276455230f7e3338195e0cb45547c13f99096b3dca8e2333d6e0592ed7cd44229a367375d0fb0bcb4111af088c1b7aa670f0ff05abc397c56de757ef5695c87d80662f04b95cdf8bd2c5e4cde9ab273457ce990236ca564a1c7ac39af055caddeb4ab4a4a1da024a122d2fbf826c703a463c47a8017146eb12486202fd21c16a5d6d1e34c2e2b1f15eccd51406b5ae0c8a7392e1a597b490a594199650ced65360542dc1ea79dec80f764f7ef67d5ab3417701f85b8642a5f536b64a17bbc88310cae48072e6a8fda7e6254afb0576bd776095c34b4de8dcec01a77730d1b117f019ec6e1908927ac59193b6b08c458ec156f1b3ab28f04cee540d6b1813a12ae45b29366149c93fadda15ddbd19214aafff92ba97600f4b3f6ce4681947ebd2e64d146287f96d075458bf29c7913ed64d7ce20db27e0a38c35341dccee3d8c5a382025e98d78e9e8e77d89a2ef41361e4ca5d10d14983344ac3a76bcd215d522682028ae2e5755268bf3b4f0406c182312b2bfd4e8903c4464c0f3c54042a46eff96c83c3f4800c4eb7f689a5c8f171fb98cc469f34ca44e493c060c3d946104f62a8da724f3f92ed53cd3d5cc94bcbc26ee2ce42a852d1025abc29b8cbdaf5bb1f53217912a1d468e40211d2508191438eb31910567009217b78b2a0452d007e39ffe1e48aa4a1f0574db5c2ef43bbd0a9d87a5c5d86d60f920239ecced46862cceba6c9bd86d548213f93e0c8a1cd7c848f72df81da0a8029a4c0d20116e56d0edc3792c2f438c59e92af3a9913b66a0365f202ff8402042dd8d4e0d616f1f8076fafb60dd50b5f3b0370ab4ecdfeecd4ebe553ba1f27304fef9b37e1663bc63aed6c8f05819d935678fcb38f60f65c91c0cd1805194b32c1ee131c48295cb9a5a0fcf8595545d6f5549c58cfaa9b36effe18475abaeef3a5a64d1e6e4672d82a9d85a27fbf9d0ac960aa0bea0d9ddfe964dfa4c89a5b0db0edbd9326a63715771284a845f365ff31193e952906213203c85493bffdb31ccbe7003293badfff61c276fcc147cfd6f7907e674f51b873101aa578981a4a360aed9d839942a30ffd6ac3f33b25954c5f11f9b7478216df64c5462d0c627b0bfe6b564ea94cb29860050259887f82f1a574a0c649be8e4602d127847b9fe03a6c15c281ebb104d057717ffb947a499498e388602565d748eaba1bd8a75ac3606ca61b834d78b259150b4c2f1cf9cc02452cadb4582c153a59f485cc9e51c10977be91449e61474471f447c6860d6da3f2ebb5a45b1f77d99bb3527a0392189817d2238030954e1d394d97efd6f94865cc40d54232cf2b3c353b6fcf26b40960b1342ecc693d3420e17346c41a1b021a4800f1c455a9d8624174600eac0a39b10f6e6e42c070f61a9f878b4913cc4c6b13548cc92305b678cca862aac7052c6297575358ad60a11a1cea8df4b72b089d04484a67cf640511f2ccad6b450c28ef0889cac5923c3e3532863e59cee0cb5f0e0f3ea7d03a8f404c7a1558c991a0fd6a5714e5f4493cc745e3b5b1291d90378721d8b1c4a781ada9d1cedc816b8adc96d1d057358dc8a4349184d85e7da3e5a00087e4251af536e988ebce09277af5a606ffaecb3e992316918748c0d7175f9b27f92b5855cc4aa963f6474a88129a7cc7cb8cbb4c177e484b6a60500ef1549c887e714e2e8122081ea1510efd2a97556777b7a86d96652aa1ca7451c34760d8aee7bd2c609ac5e0af8c4bde654dc3095b1d3aedb2637d023d6dba64f1e02f06abc63eed5ba6e519b7cee60302bff2126072fa0f95dde115514be16a6410f5c241633e654b3f8a7efb8f568e1239b88ac1dc700d06797c247774f25eaa0b5908471ef3cbb36f41fd8719fe5781fd96460f42d162af3af102c376d7a09867978de9bf6437acbd4de2ea5b4dcc74549b2525a571f468b77f186cc4090216b7e9ed908917d94b6d2c6a7bbe913bda88a251f64f3031d7b3563cece1734d8c181f6947cc486c59849cf43e1603e7a01183755ea8e5dd5c2523bc285e8bc1941caa7e0428f1f292950239632311bb136f5efbb80ccbea0088972e554dbe4bdbff70c4021cd0e3bda7ef5ab06e69c612ccbf1f6af2861f73a40bb9277612584b0940afbf007859648bfe3155"}, &(0x7f0000000200), 0xa1a4d555d1a086bd) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000300)={0x18}, 0x18) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) renameat(r2, &(0x7f0000000040)='./bus\x00', r1, 0x0) [ 1566.739319][T19206] IPVS: ftp: loaded support on port[0] = 21 [ 1567.301002][T19206] IPVS: ftp: loaded support on port[0] = 21 [ 1567.334663][ C1] net_ratelimit: 18 callbacks suppressed [ 1567.334671][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1567.344689][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1567.346176][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1567.351846][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1567.357611][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1567.363330][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1567.368988][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1567.374716][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1568.134632][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1568.140457][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1568.279909][ T8620] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1568.314607][ T8620] CPU: 0 PID: 8620 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1568.323657][ T8620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1568.333739][ T8620] Call Trace: [ 1568.337040][ T8620] dump_stack+0x172/0x1f0 [ 1568.341379][ T8620] dump_header+0x177/0x1152 [ 1568.345886][ T8620] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 1568.351683][ T8620] ? ___ratelimit+0x2c8/0x595 [ 1568.356461][ T8620] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 1568.362265][ T8620] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1568.367547][ T8620] ? trace_hardirqs_on+0x67/0x240 [ 1568.372573][ T8620] ? pagefault_out_of_memory+0x11c/0x11c [ 1568.378210][ T8620] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1568.384019][ T8620] ? ___ratelimit+0x60/0x595 [ 1568.388607][ T8620] ? do_raw_spin_unlock+0x57/0x270 [ 1568.393723][ T8620] oom_kill_process.cold+0x10/0x15 [ 1568.398832][ T8620] out_of_memory+0x334/0x1340 [ 1568.403504][ T8620] ? lock_downgrade+0x920/0x920 [ 1568.408359][ T8620] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1568.414170][ T8620] ? oom_killer_disable+0x280/0x280 [ 1568.419385][ T8620] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1568.425019][ T8620] ? mem_cgroup_nr_lru_pages+0x1b0/0x1b0 [ 1568.430663][ T8620] ? do_raw_spin_unlock+0x57/0x270 [ 1568.435865][ T8620] ? _raw_spin_unlock+0x2d/0x50 [ 1568.440726][ T8620] try_charge+0xf4b/0x1440 [ 1568.445148][ T8620] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1568.450689][ T8620] ? percpu_ref_tryget_live+0x111/0x290 [ 1568.456239][ T8620] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1568.462478][ T8620] ? __kasan_check_read+0x11/0x20 [ 1568.467512][ T8620] ? get_mem_cgroup_from_mm+0x156/0x320 [ 1568.473063][ T8620] mem_cgroup_try_charge+0x136/0x590 [ 1568.478359][ T8620] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1568.485131][ T8620] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1568.490768][ T8620] wp_page_copy+0x41e/0x1590 [ 1568.495361][ T8620] ? find_held_lock+0x35/0x130 [ 1568.500123][ T8620] ? pmd_pfn+0x1d0/0x1d0 [ 1568.504544][ T8620] ? lock_downgrade+0x920/0x920 [ 1568.509392][ T8620] ? swp_swapcount+0x540/0x540 [ 1568.514157][ T8620] ? __kasan_check_read+0x11/0x20 [ 1568.519182][ T8620] ? do_raw_spin_unlock+0x57/0x270 [ 1568.524297][ T8620] do_wp_page+0x499/0x14d0 [ 1568.528719][ T8620] ? finish_mkwrite_fault+0x570/0x570 [ 1568.534103][ T8620] __handle_mm_fault+0x22f1/0x3f20 [ 1568.539225][ T8620] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1568.544781][ T8620] ? __kasan_check_read+0x11/0x20 [ 1568.549811][ T8620] handle_mm_fault+0x1b5/0x6c0 [ 1568.554573][ T8620] __do_page_fault+0x536/0xdd0 [ 1568.559349][ T8620] do_page_fault+0x38/0x590 [ 1568.563850][ T8620] page_fault+0x39/0x40 [ 1568.568001][ T8620] RIP: 0033:0x4309ca [ 1568.571890][ T8620] Code: 48 29 e8 31 c9 48 81 fb 40 56 71 00 0f 95 c1 48 8d 34 2a 48 83 cd 01 48 c1 e1 02 48 83 c8 01 48 09 e9 48 89 73 58 48 89 4a 08 <48> 89 46 08 48 8d 4a 10 8b 05 9c 45 64 00 85 c0 0f 84 3a f7 ff ff [ 1568.591639][ T8620] RSP: 002b:00007ffe24d810c0 EFLAGS: 00010206 [ 1568.597713][ T8620] RAX: 0000000000018691 RBX: 0000000000715640 RCX: 0000000000008041 [ 1568.605688][ T8620] RDX: 00005555555dc930 RSI: 00005555555e4970 RDI: 0000000000000003 [ 1568.614009][ T8620] RBP: 0000000000008041 R08: 0000000000000001 R09: 00005555555db940 [ 1568.621984][ T8620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000715698 [ 1568.629956][ T8620] R13: 0000000000715698 R14: 000000000017e1ab R15: 0000000000002710 [ 1568.639188][ T8620] memory: usage 650064kB, limit 307200kB, failcnt 171471 [ 1568.646294][ T8620] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1568.653138][ T8620] Memory cgroup stats for /syz0: [ 1568.653530][ T8620] anon 2449408 [ 1568.653530][ T8620] file 1081344 [ 1568.653530][ T8620] kernel_stack 131072 [ 1568.653530][ T8620] slab 10383360 [ 1568.653530][ T8620] sock 0 [ 1568.653530][ T8620] shmem 946176 [ 1568.653530][ T8620] file_mapped 0 [ 1568.653530][ T8620] file_dirty 0 [ 1568.653530][ T8620] file_writeback 0 [ 1568.653530][ T8620] anon_thp 2097152 [ 1568.653530][ T8620] inactive_anon 1077248 [ 1568.653530][ T8620] active_anon 2371584 [ 1568.653530][ T8620] inactive_file 0 [ 1568.653530][ T8620] active_file 0 [ 1568.653530][ T8620] unevictable 0 [ 1568.653530][ T8620] slab_reclaimable 2433024 [ 1568.653530][ T8620] slab_unreclaimable 7950336 [ 1568.653530][ T8620] pgfault 82170 [ 1568.653530][ T8620] pgmajfault 0 [ 1568.653530][ T8620] workingset_refault 0 [ 1568.653530][ T8620] workingset_activate 0 [ 1568.653530][ T8620] workingset_nodereclaim 0 [ 1568.653530][ T8620] pgrefill 0 [ 1568.653530][ T8620] pgscan 0 [ 1568.653530][ T8620] pgsteal 0 [ 1568.653530][ T8620] pgactivate 0 [ 1568.753469][ T8620] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=19140,uid=0 [ 1568.776822][ T8620] Memory cgroup out of memory: Killed process 19146 (syz-executor.0) total-vm:72840kB, anon-rss:2212kB, file-rss:35796kB, shmem-rss:0kB, UID:0 pgtables:143360kB oom_score_adj:1000 [ 1568.802912][ T1065] [ 1568.805267][ T1065] ============================================ [ 1568.811425][ T1065] WARNING: possible recursive locking detected [ 1568.817565][ T1065] 5.3.0-rc6-next-20190830 #75 Not tainted [ 1568.823268][ T1065] -------------------------------------------- [ 1568.829407][ T1065] oom_reaper/1065 is trying to acquire lock: [ 1568.835371][ T1065] ffffffff8904ff60 (mmu_notifier_invalidate_range_start){+.+.}, at: __mmu_notifier_invalidate_range_end+0x0/0x360 [ 1568.847367][ T1065] [ 1568.847367][ T1065] but task is already holding lock: [ 1568.854717][ T1065] ffffffff8904ff60 (mmu_notifier_invalidate_range_start){+.+.}, at: __oom_reap_task_mm+0x196/0x490 [ 1568.865385][ T1065] [ 1568.865385][ T1065] other info that might help us debug this: [ 1568.873432][ T1065] Possible unsafe locking scenario: [ 1568.873432][ T1065] [ 1568.880880][ T1065] CPU0 [ 1568.884151][ T1065] ---- [ 1568.887420][ T1065] lock(mmu_notifier_invalidate_range_start); [ 1568.893557][ T1065] lock(mmu_notifier_invalidate_range_start); [ 1568.899701][ T1065] [ 1568.899701][ T1065] *** DEADLOCK *** [ 1568.899701][ T1065] [ 1568.907833][ T1065] May be due to missing lock nesting notation [ 1568.907833][ T1065] [ 1568.916144][ T1065] 2 locks held by oom_reaper/1065: [ 1568.921236][ T1065] #0: ffff8880a5bca810 (&mm->mmap_sem#2){++++}, at: oom_reaper+0x3a7/0x1320 [ 1568.930001][ T1065] #1: ffffffff8904ff60 (mmu_notifier_invalidate_range_start){+.+.}, at: __oom_reap_task_mm+0x196/0x490 [ 1568.941102][ T1065] [ 1568.941102][ T1065] stack backtrace: [ 1568.946984][ T1065] CPU: 1 PID: 1065 Comm: oom_reaper Not tainted 5.3.0-rc6-next-20190830 #75 [ 1568.955639][ T1065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1568.965681][ T1065] Call Trace: [ 1568.968969][ T1065] dump_stack+0x172/0x1f0 [ 1568.973308][ T1065] __lock_acquire.cold+0x15d/0x385 [ 1568.978420][ T1065] ? mark_held_locks+0xf0/0xf0 [ 1568.983184][ T1065] ? unmap_page_range+0x1df4/0x2380 [ 1568.988378][ T1065] lock_acquire+0x190/0x410 [ 1568.992877][ T1065] ? __mmu_notifier_invalidate_range_start+0x210/0x210 [ 1568.999722][ T1065] __mmu_notifier_invalidate_range_end+0x3c/0x360 [ 1569.006127][ T1065] ? __mmu_notifier_invalidate_range_start+0x210/0x210 [ 1569.012983][ T1065] ? __mmu_notifier_invalidate_range_start+0x1a5/0x210 [ 1569.019825][ T1065] __oom_reap_task_mm+0x3fa/0x490 [ 1569.024945][ T1065] ? process_shares_mm+0x130/0x130 [ 1569.030046][ T1065] ? oom_reaper+0x3a7/0x1320 [ 1569.034627][ T1065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1569.040876][ T1065] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1569.046847][ T1065] ? __kasan_check_read+0x11/0x20 [ 1569.051877][ T1065] ? do_raw_spin_unlock+0x57/0x270 [ 1569.056987][ T1065] oom_reaper+0x2b2/0x1320 [ 1569.061396][ T1065] ? lock_downgrade+0x920/0x920 [ 1569.066238][ T1065] ? __oom_reap_task_mm+0x490/0x490 [ 1569.071423][ T1065] ? trace_hardirqs_on+0x67/0x240 [ 1569.076436][ T1065] ? finish_wait+0x260/0x260 [ 1569.081019][ T1065] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1569.087251][ T1065] ? __kthread_parkme+0x108/0x1c0 [ 1569.092291][ T1065] ? __kasan_check_read+0x11/0x20 [ 1569.097313][ T1065] kthread+0x361/0x430 [ 1569.101373][ T1065] ? __oom_reap_task_mm+0x490/0x490 [ 1569.106562][ T1065] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1569.112795][ T1065] ret_from_fork+0x24/0x30 [ 1569.345236][ T1065] oom_reaper: reaped process 19146 (syz-executor.0), now anon-rss:0kB, file-rss:34836kB, shmem-rss:0kB [ 1569.365224][ T8620] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1569.375239][ T8620] CPU: 0 PID: 8620 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1569.384266][ T8620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1569.394324][ T8620] Call Trace: [ 1569.397617][ T8620] dump_stack+0x172/0x1f0 [ 1569.401959][ T8620] dump_header+0x177/0x1152 [ 1569.406476][ T8620] ? ___ratelimit+0xf8/0x595 [ 1569.411068][ T8620] ? trace_hardirqs_on+0x67/0x240 [ 1569.416099][ T8620] ? pagefault_out_of_memory+0x11c/0x11c [ 1569.421736][ T8620] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1569.427541][ T8620] ? ___ratelimit+0x60/0x595 [ 1569.432128][ T8620] ? do_raw_spin_unlock+0x57/0x270 [ 1569.437245][ T8620] oom_kill_process.cold+0x10/0x15 [ 1569.442356][ T8620] out_of_memory+0x334/0x1340 [ 1569.447034][ T8620] ? lock_downgrade+0x920/0x920 [ 1569.451892][ T8620] ? oom_killer_disable+0x280/0x280 [ 1569.457110][ T8620] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1569.462658][ T8620] ? mem_cgroup_nr_lru_pages+0x1b0/0x1b0 [ 1569.468292][ T8620] ? do_raw_spin_unlock+0x57/0x270 [ 1569.473405][ T8620] ? _raw_spin_unlock+0x2d/0x50 [ 1569.478258][ T8620] try_charge+0xf4b/0x1440 [ 1569.482681][ T8620] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1569.488224][ T8620] ? percpu_ref_tryget_live+0x111/0x290 [ 1569.493771][ T8620] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1569.500015][ T8620] ? __kasan_check_read+0x11/0x20 [ 1569.505148][ T8620] ? get_mem_cgroup_from_mm+0x156/0x320 [ 1569.510840][ T8620] mem_cgroup_try_charge+0x136/0x590 [ 1569.516131][ T8620] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1569.522390][ T8620] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1569.528024][ T8620] wp_page_copy+0x41e/0x1590 [ 1569.532651][ T8620] ? find_held_lock+0x35/0x130 [ 1569.537415][ T8620] ? pmd_pfn+0x1d0/0x1d0 [ 1569.541659][ T8620] ? lock_downgrade+0x920/0x920 [ 1569.546509][ T8620] ? swp_swapcount+0x540/0x540 [ 1569.551272][ T8620] ? __kasan_check_read+0x11/0x20 [ 1569.556300][ T8620] ? do_raw_spin_unlock+0x57/0x270 [ 1569.561415][ T8620] do_wp_page+0x499/0x14d0 [ 1569.565837][ T8620] ? finish_mkwrite_fault+0x570/0x570 [ 1569.571310][ T8620] __handle_mm_fault+0x22f1/0x3f20 [ 1569.576428][ T8620] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1569.582109][ T8620] ? __kasan_check_read+0x11/0x20 [ 1569.587142][ T8620] handle_mm_fault+0x1b5/0x6c0 [ 1569.591910][ T8620] __do_page_fault+0x536/0xdd0 [ 1569.596679][ T8620] do_page_fault+0x38/0x590 [ 1569.601185][ T8620] page_fault+0x39/0x40 [ 1569.605335][ T8620] RIP: 0033:0x4309ca [ 1569.609283][ T8620] Code: 48 29 e8 31 c9 48 81 fb 40 56 71 00 0f 95 c1 48 8d 34 2a 48 83 cd 01 48 c1 e1 02 48 83 c8 01 48 09 e9 48 89 73 58 48 89 4a 08 <48> 89 46 08 48 8d 4a 10 8b 05 9c 45 64 00 85 c0 0f 84 3a f7 ff ff [ 1569.628887][ T8620] RSP: 002b:00007ffe24d810c0 EFLAGS: 00010206 [ 1569.634957][ T8620] RAX: 0000000000018691 RBX: 0000000000715640 RCX: 0000000000008041 [ 1569.642929][ T8620] RDX: 00005555555dc930 RSI: 00005555555e4970 RDI: 0000000000000003 [ 1569.650993][ T8620] RBP: 0000000000008041 R08: 0000000000000001 R09: 00005555555db940 [ 1569.658971][ T8620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000715698 [ 1569.666947][ T8620] R13: 0000000000715698 R14: 000000000017e1ab R15: 0000000000002710 [ 1569.677401][ T8620] memory: usage 904772kB, limit 307200kB, failcnt 303021 [ 1569.684438][ T8620] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1569.691496][ T8620] Memory cgroup stats for /syz0: [ 1569.691580][ T8620] anon 360448 [ 1569.691580][ T8620] file 1081344 [ 1569.691580][ T8620] kernel_stack 131072 [ 1569.691580][ T8620] slab 10383360 [ 1569.691580][ T8620] sock 0 [ 1569.691580][ T8620] shmem 946176 [ 1569.691580][ T8620] file_mapped 0 [ 1569.691580][ T8620] file_dirty 0 [ 1569.691580][ T8620] file_writeback 0 [ 1569.691580][ T8620] anon_thp 0 [ 1569.691580][ T8620] inactive_anon 1077248 [ 1569.691580][ T8620] active_anon 282624 [ 1569.691580][ T8620] inactive_file 0 [ 1569.691580][ T8620] active_file 0 [ 1569.691580][ T8620] unevictable 0 [ 1569.691580][ T8620] slab_reclaimable 2433024 [ 1569.691580][ T8620] slab_unreclaimable 7950336 [ 1569.691580][ T8620] pgfault 82170 [ 1569.691580][ T8620] pgmajfault 0 [ 1569.691580][ T8620] workingset_refault 0 [ 1569.691580][ T8620] workingset_activate 0 [ 1569.691580][ T8620] workingset_nodereclaim 0 [ 1569.691580][ T8620] pgrefill 0 [ 1569.691580][ T8620] pgscan 0 [ 1569.691580][ T8620] pgsteal 0 [ 1569.691580][ T8620] pgactivate 0 [ 1569.786826][ T8620] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=15110,uid=0 [ 1569.802456][ T8620] Memory cgroup out of memory: Killed process 15110 (syz-executor.0) total-vm:72576kB, anon-rss:148kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1569.821402][ T1065] oom_reaper: reaped process 15110 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1569.834195][ T8620] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1569.844204][ T8620] CPU: 0 PID: 8620 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1569.853438][ T8620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1569.863523][ T8620] Call Trace: [ 1569.866827][ T8620] dump_stack+0x172/0x1f0 [ 1569.871194][ T8620] dump_header+0x177/0x1152 [ 1569.875698][ T8620] ? ___ratelimit+0xf8/0x595 [ 1569.880287][ T8620] ? trace_hardirqs_on+0x67/0x240 [ 1569.885312][ T8620] ? pagefault_out_of_memory+0x11c/0x11c [ 1569.890949][ T8620] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1569.896760][ T8620] ? ___ratelimit+0x60/0x595 [ 1569.901349][ T8620] ? do_raw_spin_unlock+0x57/0x270 [ 1569.906463][ T8620] oom_kill_process.cold+0x10/0x15 [ 1569.911599][ T8620] out_of_memory+0x334/0x1340 [ 1569.916286][ T8620] ? lock_downgrade+0x920/0x920 [ 1569.921140][ T8620] ? oom_killer_disable+0x280/0x280 [ 1569.926338][ T8620] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1569.931869][ T8620] ? mem_cgroup_nr_lru_pages+0x1b0/0x1b0 [ 1569.937487][ T8620] ? do_raw_spin_unlock+0x57/0x270 [ 1569.942582][ T8620] ? _raw_spin_unlock+0x2d/0x50 [ 1569.947442][ T8620] try_charge+0xf4b/0x1440 [ 1569.951843][ T8620] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1569.957367][ T8620] ? percpu_ref_tryget_live+0x111/0x290 [ 1569.962899][ T8620] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1569.969121][ T8620] ? __kasan_check_read+0x11/0x20 [ 1569.974147][ T8620] ? get_mem_cgroup_from_mm+0x156/0x320 [ 1569.979678][ T8620] mem_cgroup_try_charge+0x136/0x590 [ 1569.985055][ T8620] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1569.991276][ T8620] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1569.996890][ T8620] wp_page_copy+0x41e/0x1590 [ 1570.001460][ T8620] ? find_held_lock+0x35/0x130 [ 1570.006207][ T8620] ? pmd_pfn+0x1d0/0x1d0 [ 1570.010429][ T8620] ? lock_downgrade+0x920/0x920 [ 1570.015397][ T8620] ? swp_swapcount+0x540/0x540 [ 1570.020137][ T8620] ? __kasan_check_read+0x11/0x20 [ 1570.025140][ T8620] ? do_raw_spin_unlock+0x57/0x270 [ 1570.030229][ T8620] do_wp_page+0x499/0x14d0 [ 1570.034634][ T8620] ? finish_mkwrite_fault+0x570/0x570 [ 1570.039991][ T8620] __handle_mm_fault+0x22f1/0x3f20 [ 1570.045096][ T8620] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1570.050626][ T8620] ? __kasan_check_read+0x11/0x20 [ 1570.055635][ T8620] handle_mm_fault+0x1b5/0x6c0 [ 1570.060378][ T8620] __do_page_fault+0x536/0xdd0 [ 1570.065141][ T8620] do_page_fault+0x38/0x590 [ 1570.069628][ T8620] page_fault+0x39/0x40 [ 1570.073762][ T8620] RIP: 0033:0x4309ca [ 1570.077637][ T8620] Code: 48 29 e8 31 c9 48 81 fb 40 56 71 00 0f 95 c1 48 8d 34 2a 48 83 cd 01 48 c1 e1 02 48 83 c8 01 48 09 e9 48 89 73 58 48 89 4a 08 <48> 89 46 08 48 8d 4a 10 8b 05 9c 45 64 00 85 c0 0f 84 3a f7 ff ff [ 1570.097307][ T8620] RSP: 002b:00007ffe24d810c0 EFLAGS: 00010206 [ 1570.103365][ T8620] RAX: 0000000000018691 RBX: 0000000000715640 RCX: 0000000000008041 [ 1570.111319][ T8620] RDX: 00005555555dc930 RSI: 00005555555e4970 RDI: 0000000000000003 [ 1570.119290][ T8620] RBP: 0000000000008041 R08: 0000000000000001 R09: 00005555555db940 [ 1570.127240][ T8620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000715698 [ 1570.135200][ T8620] R13: 0000000000715698 R14: 000000000017e1ab R15: 0000000000002710 [ 1570.148064][ T8620] memory: usage 989072kB, limit 307200kB, failcnt 345321 [ 1570.162699][ T8620] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1570.176145][ T8620] Memory cgroup stats for /syz0: [ 1570.176954][ T8620] anon 212992 [ 1570.176954][ T8620] file 1081344 [ 1570.176954][ T8620] kernel_stack 65536 [ 1570.176954][ T8620] slab 10383360 [ 1570.176954][ T8620] sock 0 [ 1570.176954][ T8620] shmem 946176 [ 1570.176954][ T8620] file_mapped 0 [ 1570.176954][ T8620] file_dirty 0 [ 1570.176954][ T8620] file_writeback 0 [ 1570.176954][ T8620] anon_thp 0 [ 1570.176954][ T8620] inactive_anon 942080 [ 1570.176954][ T8620] active_anon 147456 [ 1570.176954][ T8620] inactive_file 0 [ 1570.176954][ T8620] active_file 0 [ 1570.176954][ T8620] unevictable 0 [ 1570.176954][ T8620] slab_reclaimable 2433024 [ 1570.176954][ T8620] slab_unreclaimable 7950336 [ 1570.176954][ T8620] pgfault 82170 [ 1570.176954][ T8620] pgmajfault 0 [ 1570.176954][ T8620] workingset_refault 0 [ 1570.176954][ T8620] workingset_activate 0 [ 1570.176954][ T8620] workingset_nodereclaim 0 [ 1570.176954][ T8620] pgrefill 0 [ 1570.176954][ T8620] pgscan 0 [ 1570.176954][ T8620] pgsteal 0 [ 1570.176954][ T8620] pgactivate 0 [ 1570.335826][ T8620] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8620,uid=0 [ 1570.375826][ T8620] Memory cgroup out of memory: Killed process 8620 (syz-executor.0) total-vm:72444kB, anon-rss:104kB, file-rss:35776kB, shmem-rss:0kB, UID:0 pgtables:135168kB oom_score_adj:0 [ 1570.416120][ T2552] kobject: 'nfs_client' (0000000074ba1ad4): kobject_uevent_env [ 1570.423727][ T2552] kobject: 'nfs_client' (0000000074ba1ad4): fill_kobj_path: path = '/fs/nfs/net/nfs_client' [ 1570.436723][ T1065] oom_reaper: reaped process 8620 (syz-executor.0), now anon-rss:0kB, file-rss:34880kB, shmem-rss:0kB [ 1570.456629][ T2552] kobject: 'nfs_client' (0000000074ba1ad4): kobject_cleanup, parent 000000005edc1585 [ 1570.476406][ T2552] kobject: 'nfs_client' (0000000074ba1ad4): calling ktype release [ 1570.484234][ T2552] kobject: 'nfs_client': free name [ 1570.492319][ T2552] kobject: 'nfs_client' (000000007f58a1fd): kobject_uevent_env [ 1570.502322][ T2552] kobject: 'nfs_client' (000000007f58a1fd): fill_kobj_path: path = '/fs/nfs/net/nfs_client' [ 1570.512900][ T2552] kobject: 'nfs_client' (000000007f58a1fd): kobject_cleanup, parent 000000005edc1585 [ 1570.524420][ T2552] kobject: 'nfs_client' (000000007f58a1fd): calling ktype release [ 1570.532669][ T2552] kobject: 'nfs_client': free name [ 1570.554982][ T2552] kobject: 'nfs_client' (00000000910450ce): kobject_uevent_env [ 1570.562912][ T2552] kobject: 'nfs_client' (00000000910450ce): fill_kobj_path: path = '/fs/nfs/net/nfs_client' [ 1570.585208][ T2552] kobject: 'nfs_client' (00000000910450ce): kobject_cleanup, parent 000000005edc1585 [ 1570.604569][ T2552] kobject: 'nfs_client' (00000000910450ce): calling ktype release [ 1570.612407][ T2552] kobject: 'nfs_client': free name [ 1570.634900][ T2552] kobject: 'nfs_client' (000000008f89e4cb): kobject_uevent_env [ 1570.642511][ T2552] kobject: 'nfs_client' (000000008f89e4cb): fill_kobj_path: path = '/fs/nfs/net/nfs_client' [ 1570.676656][ T2552] kobject: 'nfs_client' (000000008f89e4cb): kobject_cleanup, parent 000000005edc1585 [ 1570.704962][ T2552] kobject: 'nfs_client' (000000008f89e4cb): calling ktype release [ 1570.712805][ T2552] kobject: 'nfs_client': free name [ 1571.206191][ T2552] kobject: 'rx-0' (0000000087acddee): kobject_cleanup, parent 00000000e25620be [ 1571.234595][ T2552] kobject: 'rx-0' (0000000087acddee): auto cleanup 'remove' event [ 1571.242450][ T2552] kobject: 'rx-0' (0000000087acddee): kobject_uevent_env [ 1571.264576][ T2552] kobject: 'rx-0' (0000000087acddee): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1571.284574][ T2552] kobject: 'rx-0' (0000000087acddee): auto cleanup kobject_del [ 1571.292183][ T2552] kobject: 'rx-0' (0000000087acddee): calling ktype release [ 1571.314567][ T2552] kobject: 'rx-0': free name [ 1571.319244][ T2552] kobject: 'tx-0' (000000006f1c3d9a): kobject_cleanup, parent 00000000e25620be [ 1571.344959][ T2552] kobject: 'tx-0' (000000006f1c3d9a): auto cleanup 'remove' event [ 1571.352800][ T2552] kobject: 'tx-0' (000000006f1c3d9a): kobject_uevent_env [ 1571.376521][ T2552] kobject: 'tx-0' (000000006f1c3d9a): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1571.396904][ T2552] kobject: 'tx-0' (000000006f1c3d9a): auto cleanup kobject_del [ 1571.416398][ T2552] kobject: 'tx-0' (000000006f1c3d9a): calling ktype release [ 1571.423717][ T2552] kobject: 'tx-0': free name [ 1571.444598][ T2552] kobject: 'queues' (00000000e25620be): kobject_cleanup, parent 000000005edc1585 [ 1571.453737][ T2552] kobject: 'queues' (00000000e25620be): calling ktype release [ 1571.462484][ T2552] kobject: 'queues' (00000000e25620be): kset_release [ 1571.469445][ T2552] kobject: 'queues': free name [ 1571.474760][ T2552] kobject: 'ip6gre0' (00000000d23fccae): kobject_uevent_env [ 1571.482053][ T2552] kobject: 'ip6gre0' (00000000d23fccae): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1571.494195][ T2552] kobject: 'rx-0' (000000004e66c158): kobject_cleanup, parent 00000000096acc87 [ 1571.503443][ T2552] kobject: 'rx-0' (000000004e66c158): auto cleanup 'remove' event [ 1571.511644][ T2552] kobject: 'rx-0' (000000004e66c158): kobject_uevent_env [ 1571.526801][ T2552] kobject: 'rx-0' (000000004e66c158): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1571.554563][ T2552] kobject: 'rx-0' (000000004e66c158): auto cleanup kobject_del [ 1571.562182][ T2552] kobject: 'rx-0' (000000004e66c158): calling ktype release [ 1571.584889][ T2552] kobject: 'rx-0': free name [ 1571.589553][ T2552] kobject: 'tx-0' (00000000ff4cc16a): kobject_cleanup, parent 00000000096acc87 [ 1571.614577][ T2552] kobject: 'tx-0' (00000000ff4cc16a): auto cleanup 'remove' event [ 1571.622408][ T2552] kobject: 'tx-0' (00000000ff4cc16a): kobject_uevent_env [ 1571.646937][ T2552] kobject: 'tx-0' (00000000ff4cc16a): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1571.675155][ T2552] kobject: 'tx-0' (00000000ff4cc16a): auto cleanup kobject_del [ 1571.682812][ T2552] kobject: 'tx-0' (00000000ff4cc16a): calling ktype release [ 1571.707156][ T2552] kobject: 'tx-0': free name [ 1571.726906][ T2552] kobject: 'queues' (00000000096acc87): kobject_cleanup, parent 000000005edc1585 [ 1571.746789][ T2552] kobject: 'queues' (00000000096acc87): calling ktype release [ 1571.754284][ T2552] kobject: 'queues' (00000000096acc87): kset_release [ 1571.774609][ T2552] kobject: 'queues': free name [ 1571.779735][ T2552] kobject: 'ip6gre0' (00000000985b9b29): kobject_uevent_env [ 1571.796998][ T2552] kobject: 'ip6gre0' (00000000985b9b29): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1571.846726][ T2552] kobject: 'ip6gre0' (00000000d23fccae): kobject_cleanup, parent 000000005edc1585 [ 1571.866727][ T2552] kobject: 'ip6gre0' (00000000d23fccae): calling ktype release [ 1571.874337][ T2552] kobject: 'ip6gre0': free name [ 1571.895163][ T2552] kobject: 'ip6gre0' (00000000985b9b29): kobject_cleanup, parent 000000005edc1585 [ 1571.904388][ T2552] kobject: 'ip6gre0' (00000000985b9b29): calling ktype release [ 1571.936764][ T2552] kobject: 'ip6gre0': free name [ 1571.945805][ T2552] kobject: 'rx-0' (000000005f9a09a6): kobject_cleanup, parent 000000001ccd5ac0 [ 1571.984612][ T2552] kobject: 'rx-0' (000000005f9a09a6): auto cleanup 'remove' event [ 1571.992446][ T2552] kobject: 'rx-0' (000000005f9a09a6): kobject_uevent_env [ 1572.014582][ T2552] kobject: 'rx-0' (000000005f9a09a6): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1572.034643][ T2552] kobject: 'rx-0' (000000005f9a09a6): auto cleanup kobject_del [ 1572.042243][ T2552] kobject: 'rx-0' (000000005f9a09a6): calling ktype release [ 1572.064559][ T2552] kobject: 'rx-0': free name [ 1572.069216][ T2552] kobject: 'tx-0' (00000000b13b7270): kobject_cleanup, parent 000000001ccd5ac0 [ 1572.094565][ T2552] kobject: 'tx-0' (00000000b13b7270): auto cleanup 'remove' event [ 1572.102398][ T2552] kobject: 'tx-0' (00000000b13b7270): kobject_uevent_env [ 1572.117051][ T2552] kobject: 'tx-0' (00000000b13b7270): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1572.141513][ T2552] kobject: 'tx-0' (00000000b13b7270): auto cleanup kobject_del [ 1572.164610][ T2552] kobject: 'tx-0' (00000000b13b7270): calling ktype release [ 1572.171927][ T2552] kobject: 'tx-0': free name [ 1572.196717][ T2552] kobject: 'queues' (000000001ccd5ac0): kobject_cleanup, parent 000000005edc1585 [ 1572.219342][ T2552] kobject: 'queues' (000000001ccd5ac0): calling ktype release [ 1572.232488][ T2552] kobject: 'queues' (000000001ccd5ac0): kset_release [ 1572.256664][ T2552] kobject: 'queues': free name [ 1572.261759][ T2552] kobject: 'ip6tnl0' (00000000d1ac98cf): kobject_uevent_env [ 1572.276656][ T2552] kobject: 'ip6tnl0' (00000000d1ac98cf): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1572.313191][ T2552] kobject: 'rx-0' (0000000093c640e8): kobject_cleanup, parent 0000000027e70c9b [ 1572.334943][ T2552] kobject: 'rx-0' (0000000093c640e8): auto cleanup 'remove' event [ 1572.342772][ T2552] kobject: 'rx-0' (0000000093c640e8): kobject_uevent_env [ 1572.350119][ T2552] kobject: 'rx-0' (0000000093c640e8): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1572.361241][ T2552] kobject: 'rx-0' (0000000093c640e8): auto cleanup kobject_del [ 1572.369276][ T2552] kobject: 'rx-0' (0000000093c640e8): calling ktype release [ 1572.377137][ T2552] kobject: 'rx-0': free name [ 1572.381770][ T2552] kobject: 'tx-0' (00000000131262c1): kobject_cleanup, parent 0000000027e70c9b [ 1572.391001][ T2552] kobject: 'tx-0' (00000000131262c1): auto cleanup 'remove' event [ 1572.399076][ T2552] kobject: 'tx-0' (00000000131262c1): kobject_uevent_env [ 1572.406332][ T2552] kobject: 'tx-0' (00000000131262c1): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1572.417419][ T2552] kobject: 'tx-0' (00000000131262c1): auto cleanup kobject_del [ 1572.425251][ T2552] kobject: 'tx-0' (00000000131262c1): calling ktype release [ 1572.432526][ T2552] kobject: 'tx-0': free name [ 1572.437478][ T2552] kobject: 'queues' (0000000027e70c9b): kobject_cleanup, parent 000000005edc1585 [ 1572.446869][ T2552] kobject: 'queues' (0000000027e70c9b): calling ktype release [ 1572.454334][ T2552] kobject: 'queues' (0000000027e70c9b): kset_release [ 1572.470906][ T2552] kobject: 'queues': free name [ 1572.486926][ T2552] kobject: 'ip6tnl0' (00000000ce097a94): kobject_uevent_env [ 1572.494333][ T2552] kobject: 'ip6tnl0' (00000000ce097a94): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1572.535070][ T2552] kobject: 'ip6tnl0' (00000000d1ac98cf): kobject_cleanup, parent 000000005edc1585 [ 1572.544290][ T2552] kobject: 'ip6tnl0' (00000000d1ac98cf): calling ktype release [ 1572.554695][ T2552] kobject: 'ip6tnl0': free name [ 1572.559610][ T2552] kobject: 'ip6tnl0' (00000000ce097a94): kobject_cleanup, parent 000000005edc1585 [ 1572.570900][ T2552] kobject: 'ip6tnl0' (00000000ce097a94): calling ktype release [ 1572.578924][ T2552] kobject: 'ip6tnl0': free name [ 1572.586561][ T2552] kobject: 'rx-0' (00000000e564a11b): kobject_cleanup, parent 00000000dacc0a37 [ 1572.596454][ T2552] kobject: 'rx-0' (00000000e564a11b): auto cleanup 'remove' event [ 1572.604263][ T2552] kobject: 'rx-0' (00000000e564a11b): kobject_uevent_env [ 1572.613600][ T2552] kobject: 'rx-0' (00000000e564a11b): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1572.627565][ T2552] kobject: 'rx-0' (00000000e564a11b): auto cleanup kobject_del [ 1572.635260][ T2552] kobject: 'rx-0' (00000000e564a11b): calling ktype release [ 1572.642793][ T2552] kobject: 'rx-0': free name [ 1572.650536][ T2552] kobject: 'tx-0' (00000000cb2869fe): kobject_cleanup, parent 00000000dacc0a37 [ 1572.659511][ T2552] kobject: 'tx-0' (00000000cb2869fe): auto cleanup 'remove' event [ 1572.669467][ T2552] kobject: 'tx-0' (00000000cb2869fe): kobject_uevent_env [ 1572.676513][ T2552] kobject: 'tx-0' (00000000cb2869fe): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1572.690617][ T2552] kobject: 'tx-0' (00000000cb2869fe): auto cleanup kobject_del [ 1572.698775][ T2552] kobject: 'tx-0' (00000000cb2869fe): calling ktype release [ 1572.710371][ T2552] kobject: 'tx-0': free name [ 1572.715648][ T2552] kobject: 'queues' (00000000dacc0a37): kobject_cleanup, parent 000000005edc1585 [ 1572.724920][ T2552] kobject: 'queues' (00000000dacc0a37): calling ktype release [ 1572.732465][ T2552] kobject: 'queues' (00000000dacc0a37): kset_release [ 1572.741800][ T2552] kobject: 'queues': free name [ 1572.747084][ T2552] kobject: 'sit0' (00000000a61f112e): kobject_uevent_env [ 1572.754121][ T2552] kobject: 'sit0' (00000000a61f112e): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1572.768022][ T2552] kobject: 'rx-0' (0000000088cba334): kobject_cleanup, parent 00000000fb65ff7b [ 1572.778440][ T2552] kobject: 'rx-0' (0000000088cba334): auto cleanup 'remove' event [ 1572.788487][ T2552] kobject: 'rx-0' (0000000088cba334): kobject_uevent_env [ 1572.795701][ T2552] kobject: 'rx-0' (0000000088cba334): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1572.808665][ T2552] kobject: 'rx-0' (0000000088cba334): auto cleanup kobject_del [ 1572.816569][ T2552] kobject: 'rx-0' (0000000088cba334): calling ktype release [ 1572.823868][ T2552] kobject: 'rx-0': free name [ 1572.830828][ T2552] kobject: 'tx-0' (000000000c5f1ae7): kobject_cleanup, parent 00000000fb65ff7b [ 1572.839941][ T2552] kobject: 'tx-0' (000000000c5f1ae7): auto cleanup 'remove' event [ 1572.850174][ T2552] kobject: 'tx-0' (000000000c5f1ae7): kobject_uevent_env [ 1572.857336][ T2552] kobject: 'tx-0' (000000000c5f1ae7): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1572.870463][ T2552] kobject: 'tx-0' (000000000c5f1ae7): auto cleanup kobject_del [ 1572.878196][ T2552] kobject: 'tx-0' (000000000c5f1ae7): calling ktype release [ 1572.887785][ T2552] kobject: 'tx-0': free name [ 1572.892422][ T2552] kobject: 'queues' (00000000fb65ff7b): kobject_cleanup, parent 000000005edc1585 [ 1572.901682][ T2552] kobject: 'queues' (00000000fb65ff7b): calling ktype release [ 1572.911686][ T2552] kobject: 'queues' (00000000fb65ff7b): kset_release [ 1572.918543][ T2552] kobject: 'queues': free name [ 1572.923627][ T2552] kobject: 'sit0' (000000009ea4d275): kobject_uevent_env [ 1572.932880][ T2552] kobject: 'sit0' (000000009ea4d275): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1572.954643][ T2552] kobject: 'sit0' (00000000a61f112e): kobject_cleanup, parent 000000005edc1585 [ 1572.963673][ T2552] kobject: 'sit0' (00000000a61f112e): calling ktype release [ 1572.973543][ T2552] kobject: 'sit0': free name [ 1572.978473][ T2552] kobject: 'sit0' (000000009ea4d275): kobject_cleanup, parent 000000005edc1585 [ 1572.989953][ T2552] kobject: 'sit0' (000000009ea4d275): calling ktype release [ 1572.997547][ T2552] kobject: 'sit0': free name [ 1573.003756][ T2552] kobject: 'rx-0' (00000000b5c79fd1): kobject_cleanup, parent 000000000964e2c4 [ 1573.015296][ T2552] kobject: 'rx-0' (00000000b5c79fd1): auto cleanup 'remove' event [ 1573.023111][ T2552] kobject: 'rx-0' (00000000b5c79fd1): kobject_uevent_env [ 1573.031845][ T2552] kobject: 'rx-0' (00000000b5c79fd1): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1573.044056][ T2552] kobject: 'rx-0' (00000000b5c79fd1): auto cleanup kobject_del [ 1573.053405][ T2552] kobject: 'rx-0' (00000000b5c79fd1): calling ktype release [ 1573.061710][ T2552] kobject: 'rx-0': free name [ 1573.068029][ T2552] kobject: 'tx-0' (000000008e5921be): kobject_cleanup, parent 000000000964e2c4 [ 1573.078020][ T2552] kobject: 'tx-0' (000000008e5921be): auto cleanup 'remove' event [ 1573.087875][ T2552] kobject: 'tx-0' (000000008e5921be): kobject_uevent_env [ 1573.095813][ T2552] kobject: 'tx-0' (000000008e5921be): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1573.108313][ T2552] kobject: 'tx-0' (000000008e5921be): auto cleanup kobject_del [ 1573.116930][ T2552] kobject: 'tx-0' (000000008e5921be): calling ktype release [ 1573.124213][ T2552] kobject: 'tx-0': free name [ 1573.130645][ T2552] kobject: 'queues' (000000000964e2c4): kobject_cleanup, parent 000000005edc1585 [ 1573.140696][ T2552] kobject: 'queues' (000000000964e2c4): calling ktype release [ 1573.149922][ T2552] kobject: 'queues' (000000000964e2c4): kset_release [ 1573.157703][ T2552] kobject: 'queues': free name [ 1573.162777][ T2552] kobject: 'ip6_vti0' (00000000427c26fd): kobject_uevent_env [ 1573.172334][ T2552] kobject: 'ip6_vti0' (00000000427c26fd): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1573.186636][ T2552] kobject: 'rx-0' (00000000f2ebcfff): kobject_cleanup, parent 0000000073ce31e2 [ 1573.196397][ T2552] kobject: 'rx-0' (00000000f2ebcfff): auto cleanup 'remove' event [ 1573.204228][ T2552] kobject: 'rx-0' (00000000f2ebcfff): kobject_uevent_env [ 1573.213132][ T2552] kobject: 'rx-0' (00000000f2ebcfff): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1573.225130][ T2552] kobject: 'rx-0' (00000000f2ebcfff): auto cleanup kobject_del [ 1573.232748][ T2552] kobject: 'rx-0' (00000000f2ebcfff): calling ktype release [ 1573.242132][ T2552] kobject: 'rx-0': free name [ 1573.247630][ T2552] kobject: 'tx-0' (000000006a4391d0): kobject_cleanup, parent 0000000073ce31e2 [ 1573.256706][ C0] net_ratelimit: 24 callbacks suppressed [ 1573.256714][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1573.256769][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1573.279550][ T2552] kobject: 'tx-0' (000000006a4391d0): auto cleanup 'remove' event [ 1573.287534][ T2552] kobject: 'tx-0' (000000006a4391d0): kobject_uevent_env [ 1573.297068][ T2552] kobject: 'tx-0' (000000006a4391d0): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1573.307969][ T2552] kobject: 'tx-0' (000000006a4391d0): auto cleanup kobject_del [ 1573.318005][ T2552] kobject: 'tx-0' (000000006a4391d0): calling ktype release [ 1573.325412][ T2552] kobject: 'tx-0': free name [ 1573.330022][ T2552] kobject: 'queues' (0000000073ce31e2): kobject_cleanup, parent 000000005edc1585 [ 1573.341385][ T2552] kobject: 'queues' (0000000073ce31e2): calling ktype release [ 1573.348996][ T2552] kobject: 'queues' (0000000073ce31e2): kset_release [ 1573.357861][ T2552] kobject: 'queues': free name [ 1573.362967][ T2552] kobject: 'ip6_vti0' (00000000a9a13949): kobject_uevent_env [ 1573.370527][ T2552] kobject: 'ip6_vti0' (00000000a9a13949): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1573.394705][ T2552] kobject: 'ip6_vti0' (00000000427c26fd): kobject_cleanup, parent 000000005edc1585 [ 1573.404054][ T2552] kobject: 'ip6_vti0' (00000000427c26fd): calling ktype release [ 1573.414137][ T2552] kobject: 'ip6_vti0': free name [ 1573.419476][ T2552] kobject: 'ip6_vti0' (00000000a9a13949): kobject_cleanup, parent 000000005edc1585 [ 1573.431515][ T2552] kobject: 'ip6_vti0' (00000000a9a13949): calling ktype release [ 1573.439452][ T2552] kobject: 'ip6_vti0': free name [ 1573.447739][ T2552] kobject: 'rx-0' (00000000bf792867): kobject_cleanup, parent 00000000808e4388 [ 1573.456732][ T2552] kobject: 'rx-0' (00000000bf792867): auto cleanup 'remove' event [ 1573.464871][ T2552] kobject: 'rx-0' (00000000bf792867): kobject_uevent_env [ 1573.471899][ T2552] kobject: 'rx-0' (00000000bf792867): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1573.485302][ T2552] kobject: 'rx-0' (00000000bf792867): auto cleanup kobject_del [ 1573.492887][ T2552] kobject: 'rx-0' (00000000bf792867): calling ktype release [ 1573.503178][ T2552] kobject: 'rx-0': free name [ 1573.508872][ T2552] kobject: 'tx-0' (0000000010b003ed): kobject_cleanup, parent 00000000808e4388 [ 1573.519500][ T2552] kobject: 'tx-0' (0000000010b003ed): auto cleanup 'remove' event [ 1573.528453][ T2552] kobject: 'tx-0' (0000000010b003ed): kobject_uevent_env [ 1573.537250][ T2552] kobject: 'tx-0' (0000000010b003ed): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1573.549031][ T2552] kobject: 'tx-0' (0000000010b003ed): auto cleanup kobject_del [ 1573.558520][ T2552] kobject: 'tx-0' (0000000010b003ed): calling ktype release [ 1573.566876][ T2552] kobject: 'tx-0': free name [ 1573.571488][ T2552] kobject: 'queues' (00000000808e4388): kobject_cleanup, parent 000000005edc1585 [ 1573.574646][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1573.584725][ T2552] kobject: 'queues' (00000000808e4388): calling ktype release [ 1573.586387][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1573.593754][ T2552] kobject: 'queues' (00000000808e4388): kset_release [ 1573.599555][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1573.608689][ T2552] kobject: 'queues': free name [ 1573.612012][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1573.617340][ T2552] kobject: 'ip_vti0' (0000000049b8e37f): kobject_uevent_env [ 1573.632341][ T2552] kobject: 'ip_vti0' (0000000049b8e37f): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1573.644325][ T2552] kobject: 'rx-0' (00000000f20244fe): kobject_cleanup, parent 00000000daf7f3a1 [ 1573.655922][ T2552] kobject: 'rx-0' (00000000f20244fe): auto cleanup 'remove' event [ 1573.663746][ T2552] kobject: 'rx-0' (00000000f20244fe): kobject_uevent_env [ 1573.671787][ T2552] kobject: 'rx-0' (00000000f20244fe): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1573.684353][ T2552] kobject: 'rx-0' (00000000f20244fe): auto cleanup kobject_del [ 1573.693334][ T2552] kobject: 'rx-0' (00000000f20244fe): calling ktype release [ 1573.702531][ T2552] kobject: 'rx-0': free name [ 1573.708271][ T2552] kobject: 'tx-0' (00000000dfa6b0e1): kobject_cleanup, parent 00000000daf7f3a1 [ 1573.719088][ T2552] kobject: 'tx-0' (00000000dfa6b0e1): auto cleanup 'remove' event [ 1573.727930][ T2552] kobject: 'tx-0' (00000000dfa6b0e1): kobject_uevent_env [ 1573.736591][ T2552] kobject: 'tx-0' (00000000dfa6b0e1): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1573.748453][ T2552] kobject: 'tx-0' (00000000dfa6b0e1): auto cleanup kobject_del [ 1573.758177][ T2552] kobject: 'tx-0' (00000000dfa6b0e1): calling ktype release [ 1573.766502][ T2552] kobject: 'tx-0': free name [ 1573.771142][ T2552] kobject: 'queues' (00000000daf7f3a1): kobject_cleanup, parent 000000005edc1585 [ 1573.782201][ T2552] kobject: 'queues' (00000000daf7f3a1): calling ktype release [ 1573.790646][ T2552] kobject: 'queues' (00000000daf7f3a1): kset_release [ 1573.799141][ T2552] kobject: 'queues': free name [ 1573.804253][ T2552] kobject: 'ip_vti0' (00000000e1e9c65e): kobject_uevent_env [ 1573.812638][ T2552] kobject: 'ip_vti0' (00000000e1e9c65e): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1573.823805][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1573.823853][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1573.823941][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1573.823981][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1573.894670][ T2552] kobject: 'ip_vti0' (0000000049b8e37f): kobject_cleanup, parent 000000005edc1585 [ 1573.903908][ T2552] kobject: 'ip_vti0' (0000000049b8e37f): calling ktype release [ 1573.914087][ T2552] kobject: 'ip_vti0': free name [ 1573.919310][ T2552] kobject: 'ip_vti0' (00000000e1e9c65e): kobject_cleanup, parent 000000005edc1585 [ 1573.931006][ T2552] kobject: 'ip_vti0' (00000000e1e9c65e): calling ktype release [ 1573.938840][ T2552] kobject: 'ip_vti0': free name [ 1573.946916][ T2552] kobject: 'batman_adv' (000000003c49514b): kobject_uevent_env [ 1573.954470][ T2552] kobject: 'batman_adv' (000000003c49514b): kobject_uevent_env: filter function caused the event to drop! [ 1573.968716][ T2552] kobject: 'batman_adv' (000000003c49514b): kobject_cleanup, parent 000000005edc1585 [ 1573.978901][ T2552] kobject: 'batman_adv' (000000003c49514b): calling ktype release [ 1573.989088][ T2552] kobject: (000000003c49514b): dynamic_kobj_release [ 1573.996020][ T2552] kobject: 'batman_adv': free name [ 1574.001289][ T2552] kobject: 'rx-0' (00000000aa71ea13): kobject_cleanup, parent 0000000026be5778 [ 1574.014076][ T2552] kobject: 'rx-0' (00000000aa71ea13): auto cleanup 'remove' event [ 1574.022180][ T2552] kobject: 'rx-0' (00000000aa71ea13): kobject_uevent_env [ 1574.031678][ T2552] kobject: 'rx-0' (00000000aa71ea13): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1574.042767][ T2552] kobject: 'rx-0' (00000000aa71ea13): auto cleanup kobject_del [ 1574.052812][ T2552] kobject: 'rx-0' (00000000aa71ea13): calling ktype release [ 1574.060443][ T2552] kobject: 'rx-0': free name [ 1574.067778][ T2552] kobject: 'tx-0' (00000000ed940e9e): kobject_cleanup, parent 0000000026be5778 [ 1574.076986][ T2552] kobject: 'tx-0' (00000000ed940e9e): auto cleanup 'remove' event [ 1574.087399][ T2552] kobject: 'tx-0' (00000000ed940e9e): kobject_uevent_env [ 1574.094947][ T2552] kobject: 'tx-0' (00000000ed940e9e): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1574.108391][ T2552] kobject: 'tx-0' (00000000ed940e9e): auto cleanup kobject_del [ 1574.116267][ T2552] kobject: 'tx-0' (00000000ed940e9e): calling ktype release [ 1574.123551][ T2552] kobject: 'tx-0': free name [ 1574.130740][ T2552] kobject: 'queues' (0000000026be5778): kobject_cleanup, parent 000000005edc1585 [ 1574.140159][ T2552] kobject: 'queues' (0000000026be5778): calling ktype release [ 1574.150186][ T2552] kobject: 'queues' (0000000026be5778): kset_release [ 1574.157118][ T2552] kobject: 'queues': free name [ 1574.162214][ T2552] kobject: 'erspan0' (00000000ea356dd8): kobject_uevent_env [ 1574.171933][ T2552] kobject: 'erspan0' (00000000ea356dd8): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1574.184092][ T2552] kobject: 'batman_adv' (00000000f7b7f853): kobject_uevent_env [ 1574.194112][ T2552] kobject: 'batman_adv' (00000000f7b7f853): kobject_uevent_env: filter function caused the event to drop! [ 1574.207998][ T2552] kobject: 'batman_adv' (00000000f7b7f853): kobject_cleanup, parent 000000005edc1585 [ 1574.218715][ T2552] kobject: 'batman_adv' (00000000f7b7f853): calling ktype release [ 1574.229040][ T2552] kobject: (00000000f7b7f853): dynamic_kobj_release [ 1574.236234][ T2552] kobject: 'batman_adv': free name [ 1574.241523][ T2552] kobject: 'rx-0' (00000000734810e6): kobject_cleanup, parent 00000000984160f0 [ 1574.253405][ T2552] kobject: 'rx-0' (00000000734810e6): auto cleanup 'remove' event [ 1574.261539][ T2552] kobject: 'rx-0' (00000000734810e6): kobject_uevent_env [ 1574.271425][ T2552] kobject: 'rx-0' (00000000734810e6): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1574.282542][ T2552] kobject: 'rx-0' (00000000734810e6): auto cleanup kobject_del [ 1574.292673][ T2552] kobject: 'rx-0' (00000000734810e6): calling ktype release [ 1574.303961][ T2552] kobject: 'rx-0': free name [ 1574.311224][ T2552] kobject: 'tx-0' (0000000045b3be68): kobject_cleanup, parent 00000000984160f0 [ 1574.320475][ T2552] kobject: 'tx-0' (0000000045b3be68): auto cleanup 'remove' event [ 1574.332294][ T2552] kobject: 'tx-0' (0000000045b3be68): kobject_uevent_env [ 1574.339629][ T2552] kobject: 'tx-0' (0000000045b3be68): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1574.352886][ T2552] kobject: 'tx-0' (0000000045b3be68): auto cleanup kobject_del [ 1574.360830][ T2552] kobject: 'tx-0' (0000000045b3be68): calling ktype release [ 1574.370856][ T2552] kobject: 'tx-0': free name [ 1574.376674][ T2552] kobject: 'queues' (00000000984160f0): kobject_cleanup, parent 000000005edc1585 [ 1574.388269][ T2552] kobject: 'queues' (00000000984160f0): calling ktype release [ 1574.395988][ T2552] kobject: 'queues' (00000000984160f0): kset_release [ 1574.402687][ T2552] kobject: 'queues': free name [ 1574.410277][ T2552] kobject: 'erspan0' (0000000028cabcf3): kobject_uevent_env [ 1574.417924][ T2552] kobject: 'erspan0' (0000000028cabcf3): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1574.455604][ T2552] kobject: 'erspan0' (00000000ea356dd8): kobject_cleanup, parent 000000005edc1585 [ 1574.467062][ T2552] kobject: 'erspan0' (00000000ea356dd8): calling ktype release [ 1574.474974][ T2552] kobject: 'erspan0': free name [ 1574.479880][ T2552] kobject: 'erspan0' (0000000028cabcf3): kobject_cleanup, parent 000000005edc1585 [ 1574.491813][ T2552] kobject: 'erspan0' (0000000028cabcf3): calling ktype release [ 1574.500002][ T2552] kobject: 'erspan0': free name [ 1574.508189][ T2552] kobject: 'batman_adv' (000000006ae30873): kobject_uevent_env [ 1574.516043][ T2552] kobject: 'batman_adv' (000000006ae30873): kobject_uevent_env: filter function caused the event to drop! [ 1574.529875][ T2552] kobject: 'batman_adv' (000000006ae30873): kobject_cleanup, parent 000000005edc1585 [ 1574.539663][ T2552] kobject: 'batman_adv' (000000006ae30873): calling ktype release [ 1574.550219][ T2552] kobject: (000000006ae30873): dynamic_kobj_release [ 1574.557079][ T2552] kobject: 'batman_adv': free name [ 1574.562357][ T2552] kobject: 'rx-0' (000000007ff1ad1f): kobject_cleanup, parent 00000000309b9ca0 [ 1574.573838][ T2552] kobject: 'rx-0' (000000007ff1ad1f): auto cleanup 'remove' event [ 1574.581955][ T2552] kobject: 'rx-0' (000000007ff1ad1f): kobject_uevent_env [ 1574.591544][ T2552] kobject: 'rx-0' (000000007ff1ad1f): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1574.602655][ T2552] kobject: 'rx-0' (000000007ff1ad1f): auto cleanup kobject_del [ 1574.612843][ T2552] kobject: 'rx-0' (000000007ff1ad1f): calling ktype release [ 1574.620572][ T2552] kobject: 'rx-0': free name [ 1574.627906][ T2552] kobject: 'tx-0' (000000000f0ad584): kobject_cleanup, parent 00000000309b9ca0 [ 1574.637310][ T2552] kobject: 'tx-0' (000000000f0ad584): auto cleanup 'remove' event [ 1574.647516][ T2552] kobject: 'tx-0' (000000000f0ad584): kobject_uevent_env [ 1574.654788][ T2552] kobject: 'tx-0' (000000000f0ad584): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1574.667979][ T2552] kobject: 'tx-0' (000000000f0ad584): auto cleanup kobject_del [ 1574.675830][ T2552] kobject: 'tx-0' (000000000f0ad584): calling ktype release [ 1574.683111][ T2552] kobject: 'tx-0': free name [ 1574.690163][ T2552] kobject: 'queues' (00000000309b9ca0): kobject_cleanup, parent 000000005edc1585 [ 1574.699541][ T2552] kobject: 'queues' (00000000309b9ca0): calling ktype release [ 1574.709449][ T2552] kobject: 'queues' (00000000309b9ca0): kset_release [ 1574.716358][ T2552] kobject: 'queues': free name [ 1574.721445][ T2552] kobject: 'gretap0' (00000000f0ff6aa5): kobject_uevent_env [ 1574.731427][ T2552] kobject: 'gretap0' (00000000f0ff6aa5): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1574.743460][ T2552] kobject: 'batman_adv' (00000000168c7a49): kobject_uevent_env [ 1574.753517][ T2552] kobject: 'batman_adv' (00000000168c7a49): kobject_uevent_env: filter function caused the event to drop! [ 1574.765472][ T2552] kobject: 'batman_adv' (00000000168c7a49): kobject_cleanup, parent 000000005edc1585 [ 1574.780505][ T2552] kobject: 'batman_adv' (00000000168c7a49): calling ktype release [ 1574.788742][ T2552] kobject: (00000000168c7a49): dynamic_kobj_release [ 1574.797738][ T2552] kobject: 'batman_adv': free name [ 1574.803194][ T2552] kobject: 'rx-0' (0000000087547819): kobject_cleanup, parent 00000000c34a1150 [ 1574.812484][ T2552] kobject: 'rx-0' (0000000087547819): auto cleanup 'remove' event [ 1574.822821][ T2552] kobject: 'rx-0' (0000000087547819): kobject_uevent_env [ 1574.831112][ T2552] kobject: 'rx-0' (0000000087547819): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1574.844315][ T2552] kobject: 'rx-0' (0000000087547819): auto cleanup kobject_del [ 1574.852208][ T2552] kobject: 'rx-0' (0000000087547819): calling ktype release [ 1574.862141][ T2552] kobject: 'rx-0': free name [ 1574.867047][ T2552] kobject: 'tx-0' (0000000010af4ed5): kobject_cleanup, parent 00000000c34a1150 [ 1574.878452][ T2552] kobject: 'tx-0' (0000000010af4ed5): auto cleanup 'remove' event [ 1574.886822][ T2552] kobject: 'tx-0' (0000000010af4ed5): kobject_uevent_env [ 1574.893841][ T2552] kobject: 'tx-0' (0000000010af4ed5): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1574.907137][ T2552] kobject: 'tx-0' (0000000010af4ed5): auto cleanup kobject_del [ 1574.915007][ T2552] kobject: 'tx-0' (0000000010af4ed5): calling ktype release [ 1574.922459][ T2552] kobject: 'tx-0': free name [ 1574.929738][ T2552] kobject: 'queues' (00000000c34a1150): kobject_cleanup, parent 000000005edc1585 [ 1574.939133][ T2552] kobject: 'queues' (00000000c34a1150): calling ktype release [ 1574.949213][ T2552] kobject: 'queues' (00000000c34a1150): kset_release [ 1574.956248][ T2552] kobject: 'queues': free name [ 1574.961344][ T2552] kobject: 'gretap0' (000000007d546ec8): kobject_uevent_env [ 1574.971023][ T2552] kobject: 'gretap0' (000000007d546ec8): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1574.996820][ T2552] kobject: 'gretap0' (00000000f0ff6aa5): kobject_cleanup, parent 000000005edc1585 [ 1575.006118][ T2552] kobject: 'gretap0' (00000000f0ff6aa5): calling ktype release [ 1575.013800][ T2552] kobject: 'gretap0': free name [ 1575.021523][ T2552] kobject: 'gretap0' (000000007d546ec8): kobject_cleanup, parent 000000005edc1585 [ 1575.031127][ T2552] kobject: 'gretap0' (000000007d546ec8): calling ktype release [ 1575.041195][ T2552] kobject: 'gretap0': free name [ 1575.046962][ T2552] kobject: 'rx-0' (00000000ef27f229): kobject_cleanup, parent 000000008a383706 [ 1575.058387][ T2552] kobject: 'rx-0' (00000000ef27f229): auto cleanup 'remove' event [ 1575.066462][ T2552] kobject: 'rx-0' (00000000ef27f229): kobject_uevent_env [ 1575.073480][ T2552] kobject: 'rx-0' (00000000ef27f229): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.086995][ T2552] kobject: 'rx-0' (00000000ef27f229): auto cleanup kobject_del [ 1575.095390][ T2552] kobject: 'rx-0' (00000000ef27f229): calling ktype release [ 1575.102670][ T2552] kobject: 'rx-0': free name [ 1575.109804][ T2552] kobject: 'tx-0' (0000000075638fd5): kobject_cleanup, parent 000000008a383706 [ 1575.119092][ T2552] kobject: 'tx-0' (0000000075638fd5): auto cleanup 'remove' event [ 1575.129462][ T2552] kobject: 'tx-0' (0000000075638fd5): kobject_uevent_env [ 1575.136748][ T2552] kobject: 'tx-0' (0000000075638fd5): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.150254][ T2552] kobject: 'tx-0' (0000000075638fd5): auto cleanup kobject_del [ 1575.159104][ T2552] kobject: 'tx-0' (0000000075638fd5): calling ktype release [ 1575.168920][ T2552] kobject: 'tx-0': free name [ 1575.173539][ T2552] kobject: 'queues' (000000008a383706): kobject_cleanup, parent 000000005edc1585 [ 1575.182927][ T2552] kobject: 'queues' (000000008a383706): calling ktype release [ 1575.192835][ T2552] kobject: 'queues' (000000008a383706): kset_release [ 1575.199831][ T2552] kobject: 'queues': free name [ 1575.207237][ T2552] kobject: 'gre0' (00000000421942a1): kobject_uevent_env [ 1575.214265][ T2552] kobject: 'gre0' (00000000421942a1): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.227949][ T2552] kobject: 'rx-0' (00000000009895ca): kobject_cleanup, parent 0000000023fecc1d [ 1575.237394][ T2552] kobject: 'rx-0' (00000000009895ca): auto cleanup 'remove' event [ 1575.247637][ T2552] kobject: 'rx-0' (00000000009895ca): kobject_uevent_env [ 1575.255051][ T2552] kobject: 'rx-0' (00000000009895ca): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.268410][ T2552] kobject: 'rx-0' (00000000009895ca): auto cleanup kobject_del [ 1575.276587][ T2552] kobject: 'rx-0' (00000000009895ca): calling ktype release [ 1575.283868][ T2552] kobject: 'rx-0': free name [ 1575.291263][ T2552] kobject: 'tx-0' (0000000053b777e8): kobject_cleanup, parent 0000000023fecc1d [ 1575.300556][ T2552] kobject: 'tx-0' (0000000053b777e8): auto cleanup 'remove' event [ 1575.310784][ T2552] kobject: 'tx-0' (0000000053b777e8): kobject_uevent_env [ 1575.318085][ T2552] kobject: 'tx-0' (0000000053b777e8): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.331401][ T2552] kobject: 'tx-0' (0000000053b777e8): auto cleanup kobject_del [ 1575.343208][ T2552] kobject: 'tx-0' (0000000053b777e8): calling ktype release [ 1575.352857][ T2552] kobject: 'tx-0': free name [ 1575.357812][ T2552] kobject: 'queues' (0000000023fecc1d): kobject_cleanup, parent 000000005edc1585 [ 1575.369303][ T2552] kobject: 'queues' (0000000023fecc1d): calling ktype release [ 1575.377019][ T2552] kobject: 'queues' (0000000023fecc1d): kset_release [ 1575.383699][ T2552] kobject: 'queues': free name [ 1575.391473][ T2552] kobject: 'gre0' (0000000083d421d0): kobject_uevent_env [ 1575.398788][ T2552] kobject: 'gre0' (0000000083d421d0): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.424704][ T2552] kobject: 'gre0' (00000000421942a1): kobject_cleanup, parent 000000005edc1585 [ 1575.433667][ T2552] kobject: 'gre0' (00000000421942a1): calling ktype release [ 1575.443550][ T2552] kobject: 'gre0': free name [ 1575.448448][ T2552] kobject: 'gre0' (0000000083d421d0): kobject_cleanup, parent 000000005edc1585 [ 1575.459897][ T2552] kobject: 'gre0' (0000000083d421d0): calling ktype release [ 1575.467548][ T2552] kobject: 'gre0': free name [ 1575.472792][ T2552] kobject: 'rx-0' (000000008c06f1bb): kobject_cleanup, parent 0000000086fd991a [ 1575.484796][ T2552] kobject: 'rx-0' (000000008c06f1bb): auto cleanup 'remove' event [ 1575.492717][ T2552] kobject: 'rx-0' (000000008c06f1bb): kobject_uevent_env [ 1575.502102][ T2552] kobject: 'rx-0' (000000008c06f1bb): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.513624][ T2552] kobject: 'rx-0' (000000008c06f1bb): auto cleanup kobject_del [ 1575.523340][ T2552] kobject: 'rx-0' (000000008c06f1bb): calling ktype release [ 1575.531310][ T2552] kobject: 'rx-0': free name [ 1575.538257][ T2552] kobject: 'tx-0' (0000000030dac359): kobject_cleanup, parent 0000000086fd991a [ 1575.547857][ T2552] kobject: 'tx-0' (0000000030dac359): auto cleanup 'remove' event [ 1575.557748][ T2552] kobject: 'tx-0' (0000000030dac359): kobject_uevent_env [ 1575.565351][ T2552] kobject: 'tx-0' (0000000030dac359): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.579665][ T2552] kobject: 'tx-0' (0000000030dac359): auto cleanup kobject_del [ 1575.588937][ T2552] kobject: 'tx-0' (0000000030dac359): calling ktype release [ 1575.598429][ T2552] kobject: 'tx-0': free name [ 1575.603050][ T2552] kobject: 'queues' (0000000086fd991a): kobject_cleanup, parent 000000005edc1585 [ 1575.612964][ T2552] kobject: 'queues' (0000000086fd991a): calling ktype release [ 1575.622652][ T2552] kobject: 'queues' (0000000086fd991a): kset_release [ 1575.630087][ T2552] kobject: 'queues': free name [ 1575.637158][ T2552] kobject: 'tunl0' (000000000ecb9e95): kobject_uevent_env [ 1575.644271][ T2552] kobject: 'tunl0' (000000000ecb9e95): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.658327][ T2552] kobject: 'rx-0' (00000000fd7de874): kobject_cleanup, parent 00000000d73221a3 [ 1575.667883][ T2552] kobject: 'rx-0' (00000000fd7de874): auto cleanup 'remove' event [ 1575.678124][ T2552] kobject: 'rx-0' (00000000fd7de874): kobject_uevent_env [ 1575.685489][ T2552] kobject: 'rx-0' (00000000fd7de874): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.698706][ T2552] kobject: 'rx-0' (00000000fd7de874): auto cleanup kobject_del [ 1575.706661][ T2552] kobject: 'rx-0' (00000000fd7de874): calling ktype release [ 1575.713939][ T2552] kobject: 'rx-0': free name [ 1575.721076][ T2552] kobject: 'tx-0' (00000000b2aac964): kobject_cleanup, parent 00000000d73221a3 [ 1575.730371][ T2552] kobject: 'tx-0' (00000000b2aac964): auto cleanup 'remove' event [ 1575.740631][ T2552] kobject: 'tx-0' (00000000b2aac964): kobject_uevent_env [ 1575.747995][ T2552] kobject: 'tx-0' (00000000b2aac964): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.761327][ T2552] kobject: 'tx-0' (00000000b2aac964): auto cleanup kobject_del [ 1575.769226][ T2552] kobject: 'tx-0' (00000000b2aac964): calling ktype release [ 1575.779039][ T2552] kobject: 'tx-0': free name [ 1575.783864][ T2552] kobject: 'queues' (00000000d73221a3): kobject_cleanup, parent 000000005edc1585 [ 1575.793344][ T2552] kobject: 'queues' (00000000d73221a3): calling ktype release [ 1575.803800][ T2552] kobject: 'queues' (00000000d73221a3): kset_release [ 1575.810798][ T2552] kobject: 'queues': free name [ 1575.818347][ T2552] kobject: 'tunl0' (00000000dec836fb): kobject_uevent_env [ 1575.825762][ T2552] kobject: 'tunl0' (00000000dec836fb): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.854673][ T2552] kobject: 'tunl0' (000000000ecb9e95): kobject_cleanup, parent 000000005edc1585 [ 1575.863723][ T2552] kobject: 'tunl0' (000000000ecb9e95): calling ktype release [ 1575.873696][ T2552] kobject: 'tunl0': free name [ 1575.878701][ T2552] kobject: 'tunl0' (00000000dec836fb): kobject_cleanup, parent 000000005edc1585 [ 1575.890315][ T2552] kobject: 'tunl0' (00000000dec836fb): calling ktype release [ 1575.898355][ T2552] kobject: 'tunl0': free name [ 1575.904352][ T2552] kobject: 'rx-0' (00000000c31547ba): kobject_cleanup, parent 00000000d8cabb0e [ 1575.916071][ T2552] kobject: 'rx-0' (00000000c31547ba): auto cleanup 'remove' event [ 1575.923886][ T2552] kobject: 'rx-0' (00000000c31547ba): kobject_uevent_env [ 1575.932323][ T2552] kobject: 'rx-0' (00000000c31547ba): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1575.945201][ T2552] kobject: 'rx-0' (00000000c31547ba): auto cleanup kobject_del [ 1575.952962][ T2552] kobject: 'rx-0' (00000000c31547ba): calling ktype release [ 1575.962479][ T2552] kobject: 'rx-0': free name [ 1575.967756][ T2552] kobject: 'tx-0' (00000000d0794591): kobject_cleanup, parent 00000000d8cabb0e [ 1575.978810][ T2552] kobject: 'tx-0' (00000000d0794591): auto cleanup 'remove' event [ 1575.988680][ T2552] kobject: 'tx-0' (00000000d0794591): kobject_uevent_env [ 1575.997720][ T2552] kobject: 'tx-0' (00000000d0794591): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1576.009188][ T2552] kobject: 'tx-0' (00000000d0794591): auto cleanup kobject_del [ 1576.019030][ T2552] kobject: 'tx-0' (00000000d0794591): calling ktype release [ 1576.027008][ T2552] kobject: 'tx-0': free name [ 1576.031625][ T2552] kobject: 'queues' (00000000d8cabb0e): kobject_cleanup, parent 000000005edc1585 [ 1576.043029][ T2552] kobject: 'queues' (00000000d8cabb0e): calling ktype release [ 1576.051179][ T2552] kobject: 'queues' (00000000d8cabb0e): kset_release [ 1576.060246][ T2552] kobject: 'queues': free name [ 1576.065957][ T2552] kobject: 'lo' (00000000fee71508): kobject_uevent_env [ 1576.072806][ T2552] kobject: 'lo' (00000000fee71508): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1576.086850][ T2552] kobject: 'rx-0' (0000000074d739b9): kobject_cleanup, parent 00000000410930e9 [ 1576.097701][ T2552] kobject: 'rx-0' (0000000074d739b9): auto cleanup 'remove' event [ 1576.106649][ T2552] kobject: 'rx-0' (0000000074d739b9): kobject_uevent_env [ 1576.113679][ T2552] kobject: 'rx-0' (0000000074d739b9): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1576.126403][ T2552] kobject: 'rx-0' (0000000074d739b9): auto cleanup kobject_del [ 1576.133982][ T2552] kobject: 'rx-0' (0000000074d739b9): calling ktype release [ 1576.142488][ T2552] kobject: 'rx-0': free name [ 1576.148870][ T2552] kobject: 'tx-0' (00000000e737065d): kobject_cleanup, parent 00000000410930e9 [ 1576.158838][ T2552] kobject: 'tx-0' (00000000e737065d): auto cleanup 'remove' event [ 1576.168669][ T2552] kobject: 'tx-0' (00000000e737065d): kobject_uevent_env [ 1576.176695][ T2552] kobject: 'tx-0' (00000000e737065d): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1576.189544][ T2552] kobject: 'tx-0' (00000000e737065d): auto cleanup kobject_del [ 1576.198166][ T2552] kobject: 'tx-0' (00000000e737065d): calling ktype release [ 1576.207382][ T2552] kobject: 'tx-0': free name [ 1576.212002][ T2552] kobject: 'queues' (00000000410930e9): kobject_cleanup, parent 000000005edc1585 [ 1576.222187][ T2552] kobject: 'queues' (00000000410930e9): calling ktype release [ 1576.231690][ T2552] kobject: 'queues' (00000000410930e9): kset_release [ 1576.239522][ T2552] kobject: 'queues': free name [ 1576.246448][ T2552] kobject: 'lo' (00000000c3577bf1): kobject_uevent_env [ 1576.253309][ T2552] kobject: 'lo' (00000000c3577bf1): kobject_uevent_env: uevent_suppress caused the event to drop! [ 1576.304663][ T2552] kobject: 'lo' (00000000fee71508): kobject_cleanup, parent 000000005edc1585 [ 1576.313456][ T2552] kobject: 'lo' (00000000fee71508): calling ktype release [ 1576.323692][ T2552] kobject: 'lo': free name [ 1576.328420][ T2552] kobject: 'lo' (00000000c3577bf1): kobject_cleanup, parent 000000005edc1585 [ 1576.339683][ T2552] kobject: 'lo' (00000000c3577bf1): calling ktype release [ 1576.347071][ T2552] kobject: 'lo': free name [ 1577.155901][ T2552] kobject: 'nfs_client' (00000000707ae18a): kobject_uevent_env [ 1577.176982][ T2552] kobject: 'nfs_client' (00000000707ae18a): fill_kobj_path: path = '/fs/nfs/net/nfs_client' [ 1577.200853][ T2552] kobject: 'nfs_client' (00000000707ae18a): kobject_cleanup, parent 000000005edc1585 [ 1577.216447][ T2552] kobject: 'nfs_client' (00000000707ae18a): calling ktype release [ 1577.224278][ T2552] kobject: 'nfs_client': free name [ 1577.230531][ T2552] kobject: 'nfs_client' (0000000003bdc4b6): kobject_uevent_env [ 1577.250190][ T2552] kobject: 'nfs_client' (0000000003bdc4b6): fill_kobj_path: path = '/fs/nfs/net/nfs_client' [ 1577.281812][ T2552] kobject: 'nfs_client' (0000000003bdc4b6): kobject_cleanup, parent 000000005edc1585 [ 1577.294040][ T2552] kobject: 'nfs_client' (0000000003bdc4b6): calling ktype release [ 1577.337042][ T8493] rsyslogd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1577.337940][ T2552] kobject: 'nfs_client': free name [ 1577.364577][ T8493] CPU: 1 PID: 8493 Comm: rsyslogd Not tainted 5.3.0-rc6-next-20190830 #75 [ 1577.373098][ T8493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1577.383179][ T8493] Call Trace: [ 1577.386467][ T8493] dump_stack+0x172/0x1f0 [ 1577.390906][ T8493] dump_header+0x177/0x1152 [ 1577.395413][ T8493] ? ___ratelimit+0xf8/0x595 [ 1577.400002][ T8493] ? trace_hardirqs_on+0x67/0x240 [ 1577.405030][ T8493] ? pagefault_out_of_memory+0x11c/0x11c [ 1577.410665][ T8493] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1577.416463][ T8493] ? ___ratelimit+0x60/0x595 [ 1577.421059][ T8493] ? do_raw_spin_unlock+0x57/0x270 [ 1577.426168][ T8493] oom_kill_process.cold+0x10/0x15 [ 1577.431287][ T8493] out_of_memory+0x334/0x1340 [ 1577.435954][ T8493] ? oom_killer_disable+0x280/0x280 [ 1577.441129][ T8493] ? mutex_trylock+0x252/0x2d0 [ 1577.445869][ T8493] ? __alloc_pages_slowpath+0xb84/0x2540 [ 1577.451500][ T8493] __alloc_pages_slowpath+0x1df9/0x2540 [ 1577.457199][ T8493] ? is_bpf_text_address+0xd3/0x170 [ 1577.462370][ T8493] ? warn_alloc+0x110/0x110 [ 1577.466914][ T8493] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1577.473184][ T8493] ? should_fail+0x1de/0x852 [ 1577.477785][ T8493] ? __kasan_check_read+0x11/0x20 [ 1577.482809][ T8493] __alloc_pages_nodemask+0x63a/0x900 [ 1577.488158][ T8493] ? xas_descend+0x144/0x370 [ 1577.492729][ T8493] ? __alloc_pages_slowpath+0x2540/0x2540 [ 1577.498423][ T8493] ? xas_load+0x67/0x150 [ 1577.502648][ T8493] ? find_get_entry+0x4ab/0x7a0 [ 1577.507496][ T8493] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1577.513806][ T8493] alloc_pages_current+0x107/0x210 [ 1577.518908][ T8493] __page_cache_alloc+0x2a2/0x490 [ 1577.523918][ T8493] pagecache_get_page+0x27e/0x900 [ 1577.528922][ T8493] filemap_fault+0x901/0x2b70 [ 1577.533593][ T8493] ? __kasan_check_read+0x11/0x20 [ 1577.538591][ T8493] ? mark_held_locks+0xf0/0xf0 [ 1577.543339][ T8493] ? lock_downgrade+0x920/0x920 [ 1577.548166][ T8493] ? alloc_set_pte+0xb7a/0x1780 [ 1577.552995][ T8493] ? pagecache_get_page+0x900/0x900 [ 1577.558170][ T8493] ? __kasan_check_write+0x14/0x20 [ 1577.563279][ T8493] ? down_read+0x109/0x430 [ 1577.567671][ T8493] ? down_read_killable+0x490/0x490 [ 1577.572844][ T8493] ? lock_downgrade+0x920/0x920 [ 1577.577682][ T8493] ext4_filemap_fault+0x86/0xb2 [ 1577.582507][ T8493] __do_fault+0x111/0x540 [ 1577.586810][ T8493] ? do_raw_spin_unlock+0x57/0x270 [ 1577.592071][ T8493] __handle_mm_fault+0x2cb8/0x3f20 [ 1577.597165][ T8493] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1577.602683][ T8493] ? __kasan_check_read+0x11/0x20 [ 1577.608383][ T8493] ? trace_hardirqs_on+0x67/0x240 [ 1577.613399][ T8493] handle_mm_fault+0x1b5/0x6c0 [ 1577.618177][ T8493] __do_page_fault+0x536/0xdd0 [ 1577.622920][ T8493] ? page_fault+0x16/0x40 [ 1577.627234][ T8493] do_page_fault+0x38/0x590 [ 1577.631717][ T8493] page_fault+0x39/0x40 [ 1577.635861][ T8493] RIP: 0033:0x7f51d223a1fd [ 1577.640531][ T8493] Code: Bad RIP value. [ 1577.644581][ T8493] RSP: 002b:00007f51cf7d9e30 EFLAGS: 00010293 [ 1577.650633][ T8493] RAX: 0000000000000074 RBX: 0000000000fc64b0 RCX: 00007f51d223a1fd [ 1577.658584][ T8493] RDX: 0000000000000fff RSI: 00007f51d100e5a0 RDI: 0000000000000004 [ 1577.666533][ T8493] RBP: 0000000000000000 R08: 0000000000fb1260 R09: 0000000000000000 [ 1577.674478][ T8493] R10: 0000000000000012 R11: 0000000000000293 R12: 000000000065e420 [ 1577.682435][ T8493] R13: 00007f51cf7da9c0 R14: 00007f51d287f040 R15: 0000000000000003 [ 1577.693217][ T8493] Mem-Info: [ 1577.696390][ T8493] active_anon:99393 inactive_anon:3809 isolated_anon:0 [ 1577.696390][ T8493] active_file:0 inactive_file:33 isolated_file:0 [ 1577.696390][ T8493] unevictable:0 dirty:10 writeback:0 unstable:0 [ 1577.696390][ T8493] slab_reclaimable:13637 slab_unreclaimable:92884 [ 1577.696390][ T8493] mapped:52253 shmem:3844 pagetables:1088 bounce:0 [ 1577.696390][ T8493] free:15407 free_pcp:330 free_cma:0 [ 1577.733667][T19146] syz-executor.0: vmalloc: allocation failure, allocated 5345722368 of 6442455040 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1577.733702][ T8493] Node 0 active_anon:397572kB inactive_anon:15236kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:15376kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 90112kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1577.733729][ T8493] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1577.756948][T19146] CPU: 0 PID: 19146 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1577.780334][ T8493] Node 0 DMA free:10296kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1577.806801][T19146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1577.806807][T19146] Call Trace: [ 1577.806831][T19146] dump_stack+0x172/0x1f0 [ 1577.806846][T19146] warn_alloc.cold+0x87/0x17f [ 1577.806857][T19146] ? zone_watermark_ok_safe+0x260/0x260 [ 1577.806868][T19146] ? __alloc_pages_slowpath+0x2540/0x2540 [ 1577.806884][T19146] ? retint_kernel+0x2b/0x2b [ 1577.806908][T19146] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1577.822669][ T8493] lowmem_reserve[]: 0 2547 2548 2548 [ 1577.842889][T19146] __vmalloc_node_range+0x561/0x7e0 [ 1577.842909][T19146] ? kvm_arch_create_memslot+0xc3/0x570 [ 1577.842921][T19146] __vmalloc_node_flags_caller+0x71/0x90 [ 1577.842933][T19146] ? kvm_arch_create_memslot+0xc3/0x570 [ 1577.842946][T19146] kvmalloc_node+0xdc/0x100 [ 1577.842958][T19146] kvm_arch_create_memslot+0xc3/0x570 [ 1577.842981][T19146] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1577.856440][ T8493] Node 0 DMA32 free:24516kB min:46424kB low:55468kB high:64512kB active_anon:397556kB inactive_anon:15236kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8352kB pagetables:4352kB bounce:0kB free_pcp:968kB local_pcp:684kB free_cma:0kB [ 1577.860707][T19146] __kvm_set_memory_region+0x13b5/0x1d00 [ 1577.865367][ T8493] lowmem_reserve[]: 0 0 1 1 [ 1577.870877][T19146] ? gfn_to_hva+0x470/0x470 [ 1577.879857][ T8493] Node 0 Normal free:8kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1577.881137][T19146] ? lock_downgrade+0x920/0x920 [ 1577.887407][ T8493] lowmem_reserve[]: 0 0 0 0 [ 1577.892606][T19146] kvm_set_memory_region+0x2f/0x50 [ 1577.901066][ T8493] Node 1 Normal free:26808kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:388kB local_pcp:140kB free_cma:0kB [ 1577.903295][T19146] kvm_vm_ioctl+0x729/0x1860 [ 1577.908936][ T8493] lowmem_reserve[]: 0 0 0 0 [ 1577.914420][T19146] ? debug_check_no_obj_freed+0x20a/0x43f [ 1577.922258][ T8493] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10296kB [ 1577.924316][T19146] ? find_held_lock+0x35/0x130 [ 1577.930625][ T8493] Node 0 DMA32: 1163*4kB (ME) 1660*8kB (UME) 293*16kB (UM) 20*32kB (UM) 3*64kB (U) 5*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 24604kB [ 1577.960393][T19146] ? kvm_unregister_device_ops+0x70/0x70 [ 1577.960410][T19146] ? lock_downgrade+0x920/0x920 [ 1577.960421][T19146] ? rwlock_bug.part.0+0x90/0x90 [ 1577.960434][T19146] ? tomoyo_path_number_perm+0x214/0x520 [ 1577.960446][T19146] ? find_held_lock+0x35/0x130 [ 1577.960460][T19146] ? lock_downgrade+0x920/0x920 [ 1577.960477][T19146] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1577.969409][ T8493] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1577.970587][T19146] ? tomoyo_path_number_perm+0x459/0x520 [ 1577.975095][ T8493] Node 1 Normal: 2*4kB (ME) 5*8kB (UME) 4*16kB (UME) 3*32kB (ME) 2*64kB (ME) 1*128kB (M) 3*256kB (UME) 2*512kB (UE) 2*1024kB (UM) 1*2048kB (M) 5*4096kB (M) = 26832kB [ 1578.001700][T19146] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1578.001713][T19146] ? tomoyo_path_number_perm+0x263/0x520 [ 1578.001724][T19146] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1578.001747][T19146] ? kvm_unregister_device_ops+0x70/0x70 [ 1578.001764][T19146] do_vfs_ioctl+0xdb6/0x13e0 [ 1578.009931][ T8493] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1578.011099][T19146] ? ioctl_preallocate+0x210/0x210 [ 1578.016221][ T8493] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1578.044532][T19146] ? __fget+0x384/0x560 [ 1578.044546][T19146] ? ksys_dup3+0x3e0/0x3e0 [ 1578.044561][T19146] ? nsecs_to_jiffies+0x30/0x30 [ 1578.044576][T19146] ? tomoyo_file_ioctl+0x23/0x30 [ 1578.044589][T19146] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1578.044608][T19146] ? security_file_ioctl+0x8d/0xc0 [ 1578.052500][ T8493] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1578.053660][T19146] ksys_ioctl+0xab/0xd0 [ 1578.059464][ T8493] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1578.072596][T19146] __x64_sys_ioctl+0x73/0xb0 [ 1578.072611][T19146] do_syscall_64+0xfa/0x760 [ 1578.072629][T19146] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1578.072644][T19146] RIP: 0033:0x4598e9 [ 1578.080669][ T8493] 3852 total pagecache pages [ 1578.092637][T19146] Code: Bad RIP value. [ 1578.092645][T19146] RSP: 002b:00007f7006c82c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1578.092656][T19146] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1578.092668][T19146] RDX: 0000000020000080 RSI: 000000004020ae46 RDI: 0000000000000005 [ 1578.101531][ T8493] 0 pages in swap cache [ 1578.103104][T19146] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1578.108053][ T8493] Swap cache stats: add 0, delete 0, find 0/0 [ 1578.113665][T19146] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7006c836d4 [ 1578.121900][ T8493] Free swap = 0kB [ 1578.123246][T19146] R13: 00000000004c2815 R14: 00000000004d5e98 R15: 00000000ffffffff [ 1578.128547][ T8493] Total swap = 0kB [ 1578.150844][T19146] Mem-Info: [ 1578.162518][ T8493] 1965979 pages RAM [ 1578.162523][ T8493] 0 pages HighMem/MovableOnly [ 1578.162527][ T8493] 341179 pages reserved [ 1578.162531][ T8493] 0 pages cma reserved [ 1578.162541][ T8493] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz5,task=syz-executor.5,pid=27126,uid=0 [ 1578.162611][ T8493] Out of memory: Killed process 27126 (syz-executor.5) total-vm:72972kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:143360kB oom_score_adj:1000 [ 1578.255246][ T1065] oom_reaper: reaped process 27126 (syz-executor.5), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1578.260634][T19146] active_anon:98858 inactive_anon:3809 isolated_anon:0 [ 1578.260634][T19146] active_file:4 inactive_file:4 isolated_file:0 [ 1578.260634][T19146] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1578.260634][T19146] slab_reclaimable:13638 slab_unreclaimable:92857 [ 1578.260634][T19146] mapped:52226 shmem:3844 pagetables:1088 bounce:0 [ 1578.260634][T19146] free:15937 free_pcp:387 free_cma:0 [ 1578.270838][ T8491] rs:main Q:Reg invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1578.271867][T19146] Node 0 active_anon:395432kB inactive_anon:15236kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:15376kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 90112kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1578.278252][ T8491] CPU: 1 PID: 8491 Comm: rs:main Q:Reg Not tainted 5.3.0-rc6-next-20190830 #75 [ 1578.284692][T19146] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1578.286153][ T8491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1578.290713][T19146] Node 0 DMA free:10296kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1578.294752][ T8491] Call Trace: [ 1578.294774][ T8491] dump_stack+0x172/0x1f0 [ 1578.294794][ T8491] dump_header+0x177/0x1152 [ 1578.303167][T19146] lowmem_reserve[]: 0 2547 2548 2548 [ 1578.311120][ T8491] ? ___ratelimit+0xf8/0x595 [ 1578.311133][ T8491] ? trace_hardirqs_on+0x67/0x240 [ 1578.311150][ T8491] ? pagefault_out_of_memory+0x11c/0x11c [ 1578.319102][T19146] Node 0 DMA32 free:26636kB min:46424kB low:55468kB high:64512kB active_anon:395416kB inactive_anon:15236kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2611876kB mlocked:0kB kernel_stack:8352kB pagetables:4352kB bounce:0kB free_pcp:1160kB local_pcp:292kB free_cma:0kB [ 1578.323241][ T8491] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1578.331186][T19146] lowmem_reserve[]: 0 0 1 1 [ 1578.337219][ T8491] ? ___ratelimit+0x60/0x595 [ 1578.337229][ T8491] ? do_raw_spin_unlock+0x57/0x270 [ 1578.337245][ T8491] oom_kill_process.cold+0x10/0x15 [ 1578.345206][T19146] Node 0 Normal free:8kB min:16kB low:20kB high:24kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1578.348902][ T8491] out_of_memory+0x334/0x1340 [ 1578.356852][T19146] lowmem_reserve[]: 0 0 0 0 [ 1578.360547][ T8491] ? oom_killer_disable+0x280/0x280 [ 1578.363624][T19146] Node 1 Normal free:26808kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:388kB local_pcp:248kB free_cma:0kB [ 1578.367415][ T8491] ? mutex_trylock+0x252/0x2d0 [ 1578.367425][ T8491] ? __alloc_pages_slowpath+0xb84/0x2540 [ 1578.367441][ T8491] __alloc_pages_slowpath+0x1df9/0x2540 [ 1578.372080][T19146] lowmem_reserve[]: 0 0 0 0 [ 1578.376224][ T8491] ? warn_alloc+0x110/0x110 [ 1578.376244][ T8491] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1578.380286][T19146] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10296kB [ 1578.394837][ T8491] ? should_fail+0x1de/0x852 [ 1578.394859][ T8491] ? __kasan_check_read+0x11/0x20